diff --git a/wolfcrypt/src/asn.c b/wolfcrypt/src/asn.c
index 6c2dc443c..6d204044b 100644
--- a/wolfcrypt/src/asn.c
+++ b/wolfcrypt/src/asn.c
@@ -33218,7 +33218,6 @@ static int EccKeyParamCopy(char** dst, char* src)
     else {
         XSTRNCPY(*dst, src, MAX_ECC_STRING);
     }
-    XFREE(src, key->heap, DYNAMIC_TYPE_ECC_BUFFER);
 #endif
 
     return ret;