diff --git a/tests/server/check_interfaces.c b/tests/server/check_interfaces.c
index 3286f18d7..4798e5894 100644
--- a/tests/server/check_interfaces.c
+++ b/tests/server/check_interfaces.c
@@ -193,6 +193,7 @@ START_TEST(check_interface_instantiation) {
     }
     ck_assert(found == true);
 
+    UA_BrowseResult_clear(&br);
 } END_TEST
 
 int main(void) {