diff --git a/Makefile.target b/Makefile.target
index e1cd403eb9..ab60677b6d 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -106,6 +106,7 @@ endif
 
 ifeq ($(ARCH),ppc)
 CPPFLAGS+= -D__powerpc__
+OP_CFLAGS+= -mlongcall
 endif
 
 ifeq ($(ARCH),sparc)