diff --git a/source/dcdt/se/0ad_warning_disable.h b/source/dcdt/se/0ad_warning_disable.h
index 1685f1c00c..da5bce4419 100644
--- a/source/dcdt/se/0ad_warning_disable.h
+++ b/source/dcdt/se/0ad_warning_disable.h
@@ -1,6 +1,8 @@
+#ifdef _MSC_VER
 #pragma warning(push, 3)
 
 // it's way too much work to check all of these (runtime invariants may
 // ensure the code is safe but cannot automatically be proved by the
 // compiler)
 #pragma warning(disable:4701)	// "potentially uninitialized variable"
+#endif