diff --git a/install_postfixadmin.sh b/install_postfixadmin.sh
index b12fb23..48838ea 100755
--- a/install_postfixadmin.sh
+++ b/install_postfixadmin.sh
@@ -701,7 +701,8 @@ fi
 for _module in $_needed_cpan_modules ; do
    cpanm -q --skip-installed $_module  >> "$log_file" 2>&1
    if [[ "$?" -ne 0 ]] ; then
-      error "$(cat $tmp_err_msg)"
+      cpanm -q --skip-installed --force $_module  >> "$log_file" 2>&1
+      [[ "$?" -ne 0 ]] && _failed=true
    fi
 done
 if $_failed ; then