diff --git a/include/trick/trick_math.h b/include/trick/trick_math.h
index 1b00b4cc..98ce1cee 100644
--- a/include/trick/trick_math.h
+++ b/include/trick/trick_math.h
@@ -13,11 +13,11 @@
 
 #if ( __ghs )
 #ifndef M_PI
-#define M_PI     3.14159265358979323846
+#define M_PI     3.141592653589793238460
 #endif
 
 #ifndef M_PI_2
-#define M_PI_2          1.570796326794896619231
+#define M_PI_2   1.570796326794896619231
 #endif
 #endif