diff --git a/build/shared/lib/keywords.txt b/build/shared/lib/keywords.txt
index 0e067f4de..888dce357 100644
--- a/build/shared/lib/keywords.txt
+++ b/build/shared/lib/keywords.txt
@@ -6,6 +6,11 @@ INPUT	LITERAL1
 OUTPUT	LITERAL1
 SERIAL	LITERAL1
 DISPLAY	LITERAL1
+DEC	LITERAL1
+BIN	LITERAL1
+HEX	LITERAL1
+OCT	LITERAL1
+BYTE	LITERAL1
 PI	LITERAL1
 HALF_PI	LITERAL1
 TWO_PI	LITERAL1