diff --git a/src/corelib/global/qcompilerdetection.h b/src/corelib/global/qcompilerdetection.h
index f8a8a436bec0d607a0bb58bf6bd455ac79afb0f7..a5738a434b1d5b39a96ca0898232877a2e38ed2b 100644
--- a/src/corelib/global/qcompilerdetection.h
+++ b/src/corelib/global/qcompilerdetection.h
@@ -613,7 +613,7 @@
 #    if __has_feature(cxx_strong_enums)
 #      define Q_COMPILER_CLASS_ENUM
 #    endif
-#    if __has_feature(cxx_constexpr)
+#    if __has_feature(cxx_constexpr) && Q_CC_CLANG > 302 /* CLANG 3.2 has bad/partial support */
 #      define Q_COMPILER_CONSTEXPR
 #    endif
 #    if __has_feature(cxx_decltype) /* && __has_feature(cxx_decltype_incomplete_return_types) */