diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index ede3dedf..f40d308e 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -357,7 +357,6 @@ jobs:
          IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
          DEALINGS IN THE SOFTWARE.
         EOF
-          chmod 644 "${DPKG_DIR}/usr/share/doc/${{ env.PROJECT_NAME }}/copyright"
 
           # control file
           mkdir -p "${DPKG_DIR}/DEBIAN"