diff --git a/src/Vulkan/VkConfig.hpp b/src/Vulkan/VkConfig.hpp
index ca2f5ce..4884986 100644
--- a/src/Vulkan/VkConfig.hpp
+++ b/src/Vulkan/VkConfig.hpp
@@ -90,7 +90,7 @@
 
 constexpr int MAX_SAMPLER_ALLOCATION_COUNT = 4000;
 
-constexpr int SUBPIXEL_PRECISION_BITS = 8;
+constexpr int SUBPIXEL_PRECISION_BITS = 4;
 constexpr float SUBPIXEL_PRECISION_FACTOR = static_cast<float>(1 << SUBPIXEL_PRECISION_BITS);
 constexpr int SUBPIXEL_PRECISION_MASK = 0xFFFFFFFF >> (32 - SUBPIXEL_PRECISION_BITS);