diff --git a/testsuite/tests/c_api/gpr_implicit/main.c b/testsuite/tests/c_api/gpr_implicit/main.c
index 881dc6c16..eae03ceba 100644
--- a/testsuite/tests/c_api/gpr_implicit/main.c
+++ b/testsuite/tests/c_api/gpr_implicit/main.c
@@ -40,6 +40,10 @@ main (void)
     }
 
     // Release the resources
+    ada_gpr_project_free (gpr);
+    abort_on_exception ();
+    ada_free_string_array (errors);
+    abort_on_exception ();
     ada_free_string_array (files);
     abort_on_exception ();