diff --git a/tests/lib/spsc_pbuf/testcase.yaml b/tests/lib/spsc_pbuf/testcase.yaml
index be39414e73e..98557fd2b4c 100644
--- a/tests/lib/spsc_pbuf/testcase.yaml
+++ b/tests/lib/spsc_pbuf/testcase.yaml
@@ -9,9 +9,10 @@ tests:
   libraries.spsc_pbuf.cache:
     integration_platforms:
       - native_sim
-    # Exclude platform which does not link with cache functions
-    platform_exclude: ast1030_evb
-    timeout: 120
+    # This configuration only make sense for interprocessor data sharing so
+    # configuration can only be verified against compilation errors on a single core.
+    platform_allow: native_sim
+    build_only: true
     extra_configs:
       - CONFIG_SPSC_PBUF_CACHE_ALWAYS=y