diff --git a/src/freedombone-utils-web b/src/freedombone-utils-web
index 123a87ec..6066839f 100755
--- a/src/freedombone-utils-web
+++ b/src/freedombone-utils-web
@@ -497,6 +497,9 @@ function install_dynamicdns {
 
     echo "************ 4"
     if [ -f /usr/local/sbin/inadyn ]; then
+        if grep -q "inadyn commit" "$COMPLETION_FILE"; then
+            sed -d '/inadyn commit/d' "$COMPLETION_FILE"
+        fi
         if [ -d "$INSTALL_DIR/inadyn" ]; then
             rm -rf "$INSTALL_DIR/inadyn"
         fi