diff --git a/bin/check.sh b/bin/check.sh
index 09a7201b..1d78c5a0 100755
--- a/bin/check.sh
+++ b/bin/check.sh
@@ -840,7 +840,11 @@ if ! ${SKIP_CHECK} ; then
     msg="${LOG_DIR}/cdr.txt"
     dest="${RESULT_DIR}/cdr_test.tap"
     echo "$(date) - Check test ${t_cdr} on ${msg}"
-    cdr_check "${t_cdr}" "${msg}" "${dest}" && result=OK || result=KO
+    if cdr_check "${t_cdr}" "${msg}" "${dest}" ; then
+      result=OK
+    else
+      result=KO; ERR_FLAG=1
+    fi
     echo "$(date) - Done[${result}]"
   fi
   echo "$(date) - ================================================================================="