diff --git a/tests/ztest/zexpect/testcase.yaml b/tests/ztest/zexpect/testcase.yaml
index ad837a24f8f..bac745b5c73 100644
--- a/tests/ztest/zexpect/testcase.yaml
+++ b/tests/ztest/zexpect/testcase.yaml
@@ -2,7 +2,6 @@
 # SPDX-License-Identifier: Apache-2.0
 
 common:
-  timeout: 15
   integration_platforms:
     - native_posix
 tests: