diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5e109a6..0e49f78 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -142,7 +142,6 @@
 
 option_if_not_defined(SWIFTSHADER_BUILD_EGL "Build the EGL library" TRUE)
 option_if_not_defined(SWIFTSHADER_BUILD_GLESv2 "Build the OpenGL ES 2 library" TRUE)
-option_if_not_defined(SWIFTSHADER_BUILD_GLES_CM "Build the OpenGL ES 1.1 library" TRUE)
 option_if_not_defined(SWIFTSHADER_BUILD_VULKAN "Build the Vulkan library" TRUE)
 option_if_not_defined(SWIFTSHADER_BUILD_WSI_WAYLAND "Build the Wayland WSI support" FALSE)
 option_if_not_defined(SWIFTSHADER_BUILD_WSI_DIRECTFB "Build the DirectFB WSI support" FALSE)
@@ -785,10 +784,6 @@
     add_subdirectory(src/OpenGL/libGLESv2) # Add libGLESv2 target
 endif()
 
-if(SWIFTSHADER_BUILD_GLES_CM)
-    add_subdirectory(src/OpenGL/libGLES_CM) # Add libGLES_CM target
-endif(SWIFTSHADER_BUILD_GLES_CM)
-
 if(SWIFTSHADER_BUILD_VULKAN)
     if (NOT TARGET SPIRV-Tools)
         # This variable is also used by SPIRV-Tools to locate SPIRV-Headers
diff --git a/docs/Index.md b/docs/Index.md
index f51f87e..de22623 100644
--- a/docs/Index.md
+++ b/docs/Index.md
@@ -57,7 +57,7 @@
 
 The [EGL](https://www.khronos.org/registry/egl/specs/eglspec.1.4.20110406.pdf) API is implemented in [src/OpenGL/libEGL/](../src/OpenGL/libEGL/). Its entry functions are listed in [libEGL.def](../src/OpenGL/libEGL/libEGL.def) (for Windows) and [libEGL.lds](../src/OpenGL/libEGL/libEGL.lds) (for Linux), and defined in [main.cpp](../src/OpenGL/libEGL/main.cpp) and implemented in [libEGL.cpp](../src/OpenGL/libEGL/libEGL.cpp). The [Display](../src/OpenGL/libEGL/Display.h), [Surface](../src/OpenGL/libEGL/Surface.h), and [Config](../src/OpenGL/libEGL/Config.h) classes are respective implementations of the abstract EGLDisplay, EGLSurface, and EGLConfig types.
 
-[OpenGL ES 1.1](https://www.khronos.org/registry/gles/specs/1.1/es_full_spec_1.1.12.pdf) is implemented in [src/OpenGL/libGLES_CM/](../src/OpenGL/libGLES_CM/), while [OpenGL ES 2.0](https://www.khronos.org/registry/gles/specs/2.0/es_full_spec_2.0.25.pdf) is implemented in [src/OpenGL/libGLESv2/](../src/OpenGL/libGLESv2/). Note that while [OpenGL ES 3.0](https://www.khronos.org/registry/gles/specs/3.0/es_spec_3.0.0.pdf) functions are implemented in [libGLESv3.cpp](../src/OpenGL/libGLESv2/libGLESv3.cpp), it is compiled into the libGLESv2 library as standard among most implementations (some platforms have a libGLESv3 symbolically link to libGLESv2). We'll focus on OpenGL ES 2.0 in this documentation.
+[OpenGL ES 2.0](https://www.khronos.org/registry/gles/specs/2.0/es_full_spec_2.0.25.pdf) is implemented in [src/OpenGL/libGLESv2/](../src/OpenGL/libGLESv2/). Note that while [OpenGL ES 3.0](https://www.khronos.org/registry/gles/specs/3.0/es_spec_3.0.0.pdf) functions are implemented in [libGLESv3.cpp](../src/OpenGL/libGLESv2/libGLESv3.cpp), it is compiled into the libGLESv2 library as standard among most implementations (some platforms have a libGLESv3 symbolically link to libGLESv2). We'll focus on OpenGL ES 2.0 in this documentation.
 
 When the application calls an OpenGL function, it lands in the C entry functions at [main.cpp](../src/OpenGL/libGLESv2/main.cpp). It then gets dispatched to [libGLESv2.cpp](../src/OpenGL/libGLESv2/libGLESv2.cpp) functions in the es2 namespace. These functions obtain the thread's OpenGL context, and perform validation of the call's parameters. Most functions then call a corresponding [Context](../src/OpenGL/libGLESv2/Context.h) method to perform the call's main operations (changing state or queuing a draw task).
 
diff --git a/src/Android.bp b/src/Android.bp
index 22338a1..a59cd4f 100644
--- a/src/Android.bp
+++ b/src/Android.bp
@@ -413,58 +413,6 @@
     ],
 }
 
-// libGLESv1_CM libraries
-
-cc_defaults {
-    name: "libGLESv1_CM_swiftshader_defaults",
-
-    defaults: [ "libswiftshader" ],
-
-    cflags: [
-        "-DLOG_TAG=\"libGLES_CM_swiftshader\"",
-        "-DEGLAPI=",
-        "-DGL_API=",
-        "-DGL_APICALL=",
-        "-DGL_GLEXT_PROTOTYPES",
-        "-Wno-format",
-    ],
-
-    srcs: [
-        "OpenGL/libGLES_CM/Buffer.cpp",
-        "OpenGL/libGLES_CM/Context.cpp",
-        "OpenGL/libGLES_CM/Device.cpp",
-        "OpenGL/libGLES_CM/Framebuffer.cpp",
-        "OpenGL/libGLES_CM/IndexDataManager.cpp",
-        "OpenGL/libGLES_CM/libGLES_CM.cpp",
-        "OpenGL/libGLES_CM/main.cpp",
-        "OpenGL/libGLES_CM/Renderbuffer.cpp",
-        "OpenGL/libGLES_CM/ResourceManager.cpp",
-        "OpenGL/libGLES_CM/Texture.cpp",
-        "OpenGL/libGLES_CM/utilities.cpp",
-        "OpenGL/libGLES_CM/VertexDataManager.cpp",
-    ],
-
-    version_script: "OpenGL/libGLES_CM/libGLES_CM.lds",
-}
-
-cc_library_shared {
-    name: "libGLESv1_CM_swiftshader",
-
-    defaults: [
-        "libGLESv1_CM_swiftshader_defaults",
-        "swiftshader_client_libraries",
-    ],
-}
-
-cc_library_shared {
-    name: "libGLESv1_CM_swiftshader_debug",
-
-    defaults: [
-        "libGLESv1_CM_swiftshader_defaults",
-        "swiftshader_client_libraries_debug",
-    ],
-}
-
 // libGLESv2 libraries
 
 cc_defaults {
diff --git a/src/OpenGL/libGLES_CM/CMakeLists.txt b/src/OpenGL/libGLES_CM/CMakeLists.txt
deleted file mode 100644
index bf0d0ce..0000000
--- a/src/OpenGL/libGLES_CM/CMakeLists.txt
+++ /dev/null
@@ -1,121 +0,0 @@
-# Copyright 2020 The SwiftShader Authors. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-set(ROOT_PROJECT_COMPILE_OPTIONS
-    ${SWIFTSHADER_COMPILE_OPTIONS}
-    ${WARNINGS_AS_ERRORS}
-)
-
-set(ROOT_PROJECT_LINK_LIBRARIES
-    ${OS_LIBS}
-    ${SWIFTSHADER_LIBS}
-)
-
-set(LIBGLES_CM_SRC_FILES
-    Buffer.cpp
-    Buffer.h
-    Context.cpp
-    Context.h
-    Device.cpp
-    Device.hpp
-    Framebuffer.cpp
-    Framebuffer.h
-    IndexDataManager.cpp
-    IndexDataManager.h
-    libGLES_CM.cpp
-    libGLES_CM.hpp
-    main.cpp
-    main.h
-    mathutil.h
-    Renderbuffer.cpp
-    Renderbuffer.h
-    resource.h
-    ResourceManager.cpp
-    ResourceManager.h
-    Texture.cpp
-    Texture.h
-    utilities.cpp
-    utilities.h
-    VertexDataManager.cpp
-    VertexDataManager.h
-)
-
-if(WIN32)
-    list(APPEND LIBGLES_CM_SRC_FILES
-        libGLES_CM.rc
-    )
-endif()
-
-add_library(libGLES_CM SHARED
-    ${LIBGLES_CM_SRC_FILES}
-)
-
-set_target_properties(libGLES_CM PROPERTIES
-    POSITION_INDEPENDENT_CODE 1
-    FOLDER "OpenGL"
-    PREFIX ""
-    RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
-    LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}"
-)
-
-target_include_directories(libGLES_CM
-    PRIVATE
-        ".."
-        "../.."
-)
-
-target_compile_definitions(libGLES_CM
-    PRIVATE
-        "GL_GLEXT_PROTOTYPES"
-        "EGLAPI="
-        "GL_API="
-        "GL_APICALL="
-        "GLAPI="
-)
-
-target_compile_options(libGLES_CM
-    PRIVATE
-        ${ROOT_PROJECT_COMPILE_OPTIONS}
-)
-
-target_link_options(libGLES_CM
-    PUBLIC
-        ${SWIFTSHADER_LINK_FLAGS}
-)
-
-target_link_libraries(libGLES_CM
-    PRIVATE
-        libGLESCommon
-        gl_swiftshader_core
-        ${ROOT_PROJECT_LINK_LIBRARIES}
-)
-
-if (ANDROID)
-    set_target_properties(libGLES_CM PROPERTIES SUFFIX "_swiftshader.so")
-endif ()
-
-set_shared_library_export_map(libGLES_CM ${CMAKE_CURRENT_SOURCE_DIR})
-
-if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-    set(LIB_PREFIX "lib64")
-else()
-    set(LIB_PREFIX "lib")
-endif()
-
-add_custom_command(
-    TARGET libGLES_CM
-    POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E make_directory $<TARGET_FILE_DIR:libGLES_CM>/translator
-    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:libGLES_CM> $<TARGET_FILE_DIR:libGLES_CM>/translator/${LIB_PREFIX}GLES_CM_translator${CMAKE_SHARED_LIBRARY_SUFFIX}
-)