diff --git a/mk/precompiled-headers.mk b/mk/precompiled-headers.mk
index 1fdb4b3a4..bfee35a2c 100644
--- a/mk/precompiled-headers.mk
+++ b/mk/precompiled-headers.mk
@@ -21,18 +21,18 @@ clean-files += $(GCH) $(PCH)
 
 ifeq ($(PRECOMPILE_HEADERS), 1)
 
-  ifeq ($(findstring g++,$(CXX)), g++)
-
-    GLOBAL_CXXFLAGS_PCH += -include $(buildprefix)precompiled-headers.h -Winvalid-pch
-
-    GLOBAL_ORDER_AFTER += $(GCH)
-
-  else ifeq ($(findstring clang++,$(CXX)), clang++)
+  ifeq ($(findstring clang++,$(CXX)), clang++)
 
     GLOBAL_CXXFLAGS_PCH += -include-pch $(PCH) -Winvalid-pch
 
     GLOBAL_ORDER_AFTER += $(PCH)
 
+  else ifeq ($(findstring g++,$(CXX)), g++)
+
+    GLOBAL_CXXFLAGS_PCH += -include $(buildprefix)precompiled-headers.h -Winvalid-pch
+
+    GLOBAL_ORDER_AFTER += $(GCH)
+
   else
 
     $(error Don't know how to precompile headers on $(CXX))