diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index 2c11502..1ef8c8c 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -171,7 +171,7 @@ if [ -d "$Wdir/project" ]; then
 		&& chmod -R 600 \${SSHDIR}/* \
 	        && chown -R \${USER1}:\${USER1} \${SSHDIR} \
 		&& chown -R \${USER1}:\${USER1} \${USER_HOME} \
-                && apk update && apk --no-cache add tk py3-setuptools build-base libffi-dev  \
+                && apk update && apk --no-cache add py3-setuptools build-base libffi-dev  \
                 && pip3 install https://github.com/msuhanov/dfir_ntfs/archive/1.1.2.tar.gz 
 
 		WORKDIR /home/docker/project
@@ -258,7 +258,7 @@ if [ "$Wdir" ==  "$HOME" ]; then
 		&& chmod -R 600 \${SSHDIR}/* \
 	        && chown -R \${USER1}:\${USER1} \${SSHDIR} \
 		&& chown -R \${USER1}:\${USER1} \${USER_HOME} \
-                && apk update && apk --no-cache add tk py3-setuptools build-base libffi-dev  \
+                && apk update && apk --no-cache add  py3-setuptools build-base libffi-dev  \
                 && pip3 install https://github.com/msuhanov/dfir_ntfs/archive/1.1.2.tar.gz 
 
 		COPY .vimrc /home/docker