diff --git a/src/server/prime.c b/src/server/prime.c
index af787d2..a460767 100644
--- a/src/server/prime.c
+++ b/src/server/prime.c
@@ -13,6 +13,15 @@ prime_init(void)
     idstubs = g_hash_table_new_full(g_str_hash, g_str_equal, free, free);
 }
 
+void
+prime_free_all(void)
+{
+    free(required_passwd);
+    if (idstubs) {
+        g_hash_table_destroy(idstubs);
+    }
+}
+
 void
 prime_required_passwd(char *password)
 {
diff --git a/src/server/prime.h b/src/server/prime.h
index 914884d..c1f803e 100644
--- a/src/server/prime.h
+++ b/src/server/prime.h
@@ -2,6 +2,7 @@
 #define __H_PRIME
 
 void prime_init(void);
+void prime_free_all(void);
 
 void prime_required_passwd(char *password);
 char* prime_get_passwd(void);
diff --git a/src/server/server.c b/src/server/server.c
index 03a4911..66800b2 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -226,6 +226,7 @@ _shutdown(void)
     shutdown(listen_socket, 2);
     close(listen_socket);
 
+    prime_free_all();
     stanza_free_all();
     log_close();
 }