diff --git a/include/helper_show b/include/helper_show
index 30289924..9107d67e 100644
--- a/include/helper_show
+++ b/include/helper_show
@@ -129,7 +129,8 @@ if [ $# -gt 0 ]; then
             if [ $# -gt 1 ]; then
                 shift; SEARCH_VERSION="$1"
             fi
-            CHANGELOG_PATHS="/usr/share/doc/${PROGRAM_NAME} /usr/share/doc/${PROGRAM_NAME}-${PROGRAM_VERSION} ."
+            PROGRAM_NAME_LOWER=$( echo ${PROGRAM_NAME} | tr '[:upper:]' '[:lower:]')
+            CHANGELOG_PATHS="/usr/share/doc/${PROGRAM_NAME} /usr/share/doc/${PROGRAM_NAME}-${PROGRAM_VERSION} /usr/share/doc/${PROGRAM_NAME_LOWER} ."
             CHANGELOG=""
             if [ -z "${SEARCH_VERSION}" ]; then SEARCH_VERSION="${PROGRAM_VERSION}"; fi
             STARTED=0