diff --git a/Source/Core/VideoCommon/GXPipelineTypes.h b/Source/Core/VideoCommon/GXPipelineTypes.h
index aa353fa99d..5e9ec6e98d 100644
--- a/Source/Core/VideoCommon/GXPipelineTypes.h
+++ b/Source/Core/VideoCommon/GXPipelineTypes.h
@@ -20,7 +20,7 @@ namespace VideoCommon
 // As pipelines encompass both shader UIDs and render states, changes to either of these should
 // also increment the pipeline UID version. Incrementing the UID version will cause all UID
 // caches to be invalidated.
-constexpr u32 GX_PIPELINE_UID_VERSION = 1;
+constexpr u32 GX_PIPELINE_UID_VERSION = 1;  // Last changed in PR 6431
 
 struct GXPipelineUid
 {