diff --git a/.astyleignore b/.astyleignore
index 7b7422e2d2..4c81f9d5ce 100644
--- a/.astyleignore
+++ b/.astyleignore
@@ -26,4 +26,4 @@ components/TARGET_PSA/TARGET_TFM
 tools
 components/TARGET_PSA/services/attestation/COMPONENT_PSA_SRV_IMPL/tfm_impl
 components/TARGET_PSA/services/attestation/qcbor
-components/TARGET_PSA/services/attestation.h
+components/TARGET_PSA/services/attestation/attestation.h