diff --git a/dotprod.c b/dotprod.c
index 266ea2b..d17a2b9 100644
--- a/dotprod.c
+++ b/dotprod.c
@@ -53,7 +53,8 @@ void *initdp(signed short coeffs[],int len){
 void freedp(void *p){
   switch(Cpu_mode){
   case PORT:
-  default: ;
+  default:
+    return freedp_port(p);
 #ifdef __i386__
   case MMX:
   case SSE: