diff --git a/static-code-analysis.yml b/static-code-analysis.yml
index 7b0dff76ccda55d96a5f3e5cc18787da78120eab..84bd5d422d210a8f14634e57d2b993e596ceb995 100644
--- a/static-code-analysis.yml
+++ b/static-code-analysis.yml
@@ -1,7 +1,7 @@
 variables:
   RUN_FLAWFINDER: "flawfinder --falsepositive -m 4"
   RUN_CPPCHECK: "cppcheck --enable=all --check-config --error-exitcode=1"
-  RUN_CPD: "/home/user/pmd-bin-6.19.0/bin/run.sh cpd --minimum-tokens 100 --language c --files"
+  RUN_CPD: "/home/user/pmd-bin-6.19.0/bin/run.sh cpd --minimum-tokens 100 --language c --exclude test/cmocka --files"
   SOURCE_FOLDER: "src"
   COMMON_IMAGE: "iopsys/code-analysis:0.9"
   DEBUG: "FALSE"