diff --git a/editors/lazarus-lcl-units/Makefile b/editors/lazarus-lcl-units/Makefile
index 4c049005311f..1e8e177ccf75 100644
--- a/editors/lazarus-lcl-units/Makefile
+++ b/editors/lazarus-lcl-units/Makefile
@@ -5,7 +5,7 @@ PKGNAMESUFFIX=	-lcl-units
 
 COMMENT=	Lazarus components library units
 
-USE_FPC=	fcl-base fcl-db fcl-image fcl-json fcl-registry \
+USE_FPC=	chm fcl-base fcl-db fcl-image fcl-json fcl-registry \
 		fcl-res fcl-xml iconvenc pasjpeg regexpr
 
 LCL_INTERFACE=	#