diff --git a/source/lib/replace/replace.c b/source/lib/replace/replace.c
index 83d7948dfb2..9e6c75bd358 100644
--- a/source/lib/replace/replace.c
+++ b/source/lib/replace/replace.c
@@ -608,6 +608,6 @@ int rep_socketpair(int d, int type, int protocol, int sv[2])
 		return -1;
 	}
 
-	return pipe(sock);
+	return pipe(sv);
 }
 #endif