diff --git a/cppcheck/tfm-suppress-list.txt b/cppcheck/tfm-suppress-list.txt
index a034c24..809e636 100644
--- a/cppcheck/tfm-suppress-list.txt
+++ b/cppcheck/tfm-suppress-list.txt
@@ -53,6 +53,6 @@
 missingInclude:*/tfm_secure_api.h:11
 
 //Exclude external qcbor code which does not comply with guidelines
-*:*/lib/ext/qcbor/*
+*:*/lib/ext/*
 *:*/bl2/ext/*
 *:*/platform/ext/*