diff --git a/tools/regression/lib/msun/test-conj.c b/tools/regression/lib/msun/test-conj.c
index c261f60160b7..7426f9eccf2c 100644
--- a/tools/regression/lib/msun/test-conj.c
+++ b/tools/regression/lib/msun/test-conj.c
@@ -39,7 +39,7 @@ __FBSDID("$FreeBSD$");
 
 #include "test-utils.h"
 
-#pragma	STDC CX_LIMITED_RANGE	off
+#pragma	STDC CX_LIMITED_RANGE	OFF
 
 /* Make sure gcc doesn't use builtin versions of these or honor __pure2. */
 static float complex (*libconjf)(float complex) = conjf;
diff --git a/tools/regression/lib/msun/test-csqrt.c b/tools/regression/lib/msun/test-csqrt.c
index 39176eb68e51..bc1817f5ae5c 100644
--- a/tools/regression/lib/msun/test-csqrt.c
+++ b/tools/regression/lib/msun/test-csqrt.c
@@ -62,7 +62,7 @@ _csqrt(long double complex d)
 	return (csqrt((double complex)d));
 }
 
-#pragma	STDC CX_LIMITED_RANGE	off
+#pragma	STDC CX_LIMITED_RANGE	OFF
 
 /*
  * Compare d1 and d2 using special rules: NaN == NaN and +0 != -0.