diff --git a/openssh-7.6p1-pkcs11-uri.patch b/openssh-7.6p1-pkcs11-uri.patch
index 3343730..9dac289 100644
--- a/openssh-7.6p1-pkcs11-uri.patch
+++ b/openssh-7.6p1-pkcs11-uri.patch
@@ -3989,7 +3989,7 @@ diff -up openssh/ssh-pkcs11.c.pkcs11-uri openssh/ssh-pkcs11.c
  			free(attribs[i].pValue);
  	}
  	if ((rv = f->C_FindObjectsFinal(session)) != CKR_OK)
-@@ -592,126 +750,239 @@ pkcs11_fetch_keys_filter(struct pkcs11_p
+@@ -592,126 +750,240 @@ pkcs11_fetch_keys_filter(struct pkcs11_p
  int
  pkcs11_add_provider(char *provider_id, char *pin, struct sshkey ***keyp)
  {
@@ -4276,6 +4276,7 @@ diff -up openssh/ssh-pkcs11.c.pkcs11-uri openssh/ssh-pkcs11.c
 -		free(p->slotlist);
 -		free(p->slotinfo);
 -		free(p);
++ 		TAILQ_REMOVE(&pkcs11_providers, p, next);
 +		pkcs11_provider_unref(p);
  	}
 -	if (handle)