diff --git a/sc2/src/uqm/units.h b/sc2/src/uqm/units.h
index 67d7bcf13..e1db71f10 100644
--- a/sc2/src/uqm/units.h
+++ b/sc2/src/uqm/units.h
@@ -163,8 +163,8 @@ universeToLogy (COORD uy)
 										>>(CIRCLE_SHIFT-FACING_SHIFT))
 #define FACING_TO_ANGLE(f) ((f)<<(CIRCLE_SHIFT-FACING_SHIFT))
 
-#define NORMALIZE_ANGLE(a) ((COUNT)(a)&(COUNT)(FULL_CIRCLE-1))
-#define NORMALIZE_FACING(f) ((COUNT)(f)&((1 << FACING_SHIFT)-1))
+#define NORMALIZE_ANGLE(a) ((COUNT)((a)&(FULL_CIRCLE-1)))
+#define NORMALIZE_FACING(f) ((COUNT)((f)&((1 << FACING_SHIFT)-1)))
 
 #define DEGREES_TO_ANGLE(d) NORMALIZE_ANGLE((((d) % 360) * FULL_CIRCLE \
 				+ HALF_CIRCLE) / 360)