diff --git a/src/tools/clangbackend/source/clangbackend_global.h b/src/tools/clangbackend/source/clangbackend_global.h
index 658e2e8fb1..5c27224ae4 100644
--- a/src/tools/clangbackend/source/clangbackend_global.h
+++ b/src/tools/clangbackend/source/clangbackend_global.h
@@ -52,7 +52,7 @@ enum class PreferredTranslationUnit
 #endif
 
 // CLANG-UPGRADE-CHECK: Remove IS_SKIPWARNINGSFROMINCLUDEDFILES_SUPPORTED once we require clang >= 7.0
-#if defined(CINDEX_VERSION_HAS_SKIPWARNINGSFROMINCLUDEDFILES_BACKPORTED) || CINDEX_VERSION_MINOR >= 46
+#if defined(CINDEX_VERSION_HAS_SKIPWARNINGSFROMINCLUDEDFILES_BACKPORTED)
 #  define IS_SKIPWARNINGSFROMINCLUDEDFILES_SUPPORTED
 #endif