diff --git a/zshrc b/zshrc
index 58526b5..aee56e0 100644
--- a/zshrc
+++ b/zshrc
@@ -436,6 +436,7 @@ cross() {
 
 			export PATH="$amiga_gcc_path/bin:$PATH"
 			export cross_host="m68k-amigaos"
+			export objfw_configure_flags="OBJC=m68k-amigaos-g++"
 			;;
 		ppc)
 			if [ -z "$adtools_path" ]; then