diff --git a/src/Android.bp b/src/Android.bp
index 22338a1..d8d6ee4 100644
--- a/src/Android.bp
+++ b/src/Android.bp
@@ -201,7 +201,6 @@
     ],
 
     cflags: [
-        "-DREACTOR_ANONYMOUS_MMAP_NAME=swiftshader_jit",
         "-Wno-unused-parameter",
         "-Wno-implicit-fallthrough",
     ],
@@ -234,7 +233,6 @@
     ],
 
     cflags: [
-        "-DREACTOR_ANONYMOUS_MMAP_NAME=swiftshader_jit",
         "-Wno-unused-parameter",
         "-Wno-implicit-fallthrough",
     ],