diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
index 811883a..4a1afef 100644
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -1,3 +1,3 @@
 # These are supported funding model platforms
 
-custom: [https://pay.cloudtips.ru/p/937f48ac, https://boosty.to/evilfreelancer]
+custom: [https://pay.cloudtips.ru/p/937f48ac, https://boosty.to/evilfreelancer]
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 42efebe..178ed4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /.idea/
 /*.vdi
 /docker-compose.yml
+build.txt
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index e5fa1f7..e2f0e7e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,8 @@ EXPOSE 1194 1701 1723 1812/udp 1813/udp 21 22 23 443 4500/udp 50 500/udp 51 2021
 # Change work dir (it will also create this folder if is not exist)
 WORKDIR /routeros
 
+RUN mkdir -p  /routeros_source
+
 # Install dependencies
 RUN set -xe \
     && apk add --no-cache --update \
@@ -23,11 +25,11 @@ ENV ROUTEROS_IMAGE="chr-${ROUTEROS_VERSION}.vdi"
 ENV ROUTEROS_PATH="https://cdn.mikrotik.com/routeros/${ROUTEROS_VERSION}/${ROUTEROS_IMAGE}.zip"
 
 # Download VDI image from remote site
-RUN wget "$ROUTEROS_PATH" -O "/routeros/${ROUTEROS_IMAGE}.zip" && \
-    unzip "/routeros/${ROUTEROS_IMAGE}.zip" -d "/routeros" && \
-    rm -f "/routeros/${ROUTEROS_IMAGE}.zip"
+RUN wget "$ROUTEROS_PATH" -O "/routeros_source/${ROUTEROS_IMAGE}.zip" && \
+    unzip "/routeros_source/${ROUTEROS_IMAGE}.zip" -d "/routeros_source" && \
+    rm -f "/routeros_source/${ROUTEROS_IMAGE}.zip"
 
 # Copy script to routeros folder
-ADD ["./scripts", "/routeros"]
+ADD ["./scripts", "/routeros_source"]
 
-ENTRYPOINT ["/routeros/entrypoint.sh"]
+ENTRYPOINT ["/routeros_source/entrypoint.sh"]
diff --git a/scripts/entrypoint.sh b/scripts/entrypoint.sh
index 7240d84..12bb7b4 100755
--- a/scripts/entrypoint.sh
+++ b/scripts/entrypoint.sh
@@ -1,5 +1,13 @@
 #!/usr/bin/env bash
 
+if [[ ! -e "/routeros/generate-dhcpd-conf.py" ]]; then
+
+   cp -r /routeros_source/. /routeros
+fi
+
+
+cd /routeros
+
 QEMU_BRIDGE_ETH1='qemubr1'
 default_dev1='eth0'