diff --git a/src/shared/clang/clang_installation.pri b/src/shared/clang/clang_installation.pri
index 2d412c48d2b..20e7cc14dca 100644
--- a/src/shared/clang/clang_installation.pri
+++ b/src/shared/clang/clang_installation.pri
@@ -169,7 +169,7 @@ isEmpty(LLVM_VERSION) {
     LLVM_VERSION =
 } else {
     # CLANG-UPGRADE-CHECK: Remove suppression if this warning is resolved.
-    gcc {
+    gcc:!clang: {
         # GCC6 shows full version (6.4.0), while GCC7 and up show only major version (8)
         GCC_VERSION = $$system("$$QMAKE_CXX -dumpversion")
         GCC_MAJOR_VERSION = $$section(GCC_VERSION, ., 0, 0)