diff --git a/eclair/external_sources.ecl b/eclair/external_sources.ecl
index 463504b..2c9f30c 100644
--- a/eclair/external_sources.ecl
+++ b/eclair/external_sources.ecl
@@ -30,4 +30,4 @@
 -file_tag+={external, "^tf-m-tests/.*$"}
 
 # Ignore vendor platform specific soure code
--file_tag+={external, "^trusted-firmware-m/platform/ext/platform/.*$"}
+-file_tag+={external, "^trusted-firmware-m/platform/ext/target/.*$"}