diff --git a/src/keyprint.c b/src/keyprint.c
index 0276482..d88df7a 100644
--- a/src/keyprint.c
+++ b/src/keyprint.c
@@ -141,7 +141,7 @@ void pcptext_vault(vault_t *vault) {
     json_object_set(jout, "keys", jkeys);
     
     jdump  = json_dumps(jout, JSON_INDENT(4) | JSON_PRESERVE_ORDER);
-    printf(jdump);
+    printf("%s\n", jdump);
     json_decref(jout);
     free(jdump);
   }
@@ -329,7 +329,7 @@ void pcpkey_print(pcp_key_t *key, FILE* out) {
     json_object_set(jout, "random-art-id", json_string(r));
 		    
     jdump  = json_dumps(jout, JSON_INDENT(4) | JSON_PRESERVE_ORDER);
-    fprintf(out, jdump);
+    fprintf(out, "%s\n", jdump);
     json_decref(jout);
     free(jdump);
   }