diff --git a/src/main/java/erjang/ERT.java b/src/main/java/erjang/ERT.java
index 37d1d580..9799413b 100644
--- a/src/main/java/erjang/ERT.java
+++ b/src/main/java/erjang/ERT.java
@@ -626,7 +626,7 @@ public static EFun resolve_fun(EObject mod, EObject fun, int arity) {
 				
 				final EFun pfun = EModuleManager.resolve(new FunID(pmod, f, arity+1));
 				
-				return EFun.get_fun_with_handler(m.toString(), f.toString(), arity, new EFunHandler() {
+				return EFun.get_fun_with_handler(pmod.toString(), f.toString(), arity, new EFunHandler() {
 					@Override
 					public EObject invoke(EProc proc, EObject[] args) throws Pausable {
 						EObject[] real_args = new EObject[args.length+1];