diff --git a/.gitmodules b/.gitmodules
index 9d0cb02..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "aleta"]
-	path = aleta
-	url = https://gitea.sergiotarxz.freemyip.com/germedeb/aleta-postre
diff --git a/Dockerfile b/Dockerfile
index 1c25790..a608630 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-ARG uid=1000
 FROM alpine:edge
+ARG uid=1000
 
 RUN apk update
 RUN apk add inkscape
diff --git a/aleta b/aleta
deleted file mode 160000
index 8d27a54..0000000
--- a/aleta
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8d27a543d1bcea72b92b3a7be487affbd2dce265
diff --git a/build.sh b/build.sh
index e52182b..b923b42 100755
--- a/build.sh
+++ b/build.sh
@@ -1,5 +1,29 @@
 #!/bin/bash
+docker ps &> /dev/null
+if [ $? != 0 ]; then
+    docker() {
+        sudo $(which docker) "$@"
+    }
+fi
 build() {
+    cd -
+    if [ -e output ]; then
+        rm -rf output
+    fi
+    if update_aleta; then
+        mkdir output
+        docker build --no-cache -t aletareleaser:latest .  --build-arg uid=$(getent passwd $(whoami) | awk -F: '{ print $3 }')
+        docker run -v $(realpath output):/var/lib/aleta/output --rm aletareleaser
+    else
+        return 1;
+    fi
+}
+
+update_aleta() {
+    if [ ! -e aleta ]; then
+        git clone https://gitea.sergiotarxz.freemyip.com/germedeb/aleta-postre aleta
+        return 0;
+    fi
     cd aleta
     git fetch
     current_commit=$(git rev-parse HEAD)
@@ -9,13 +33,8 @@ build() {
         return 1
     fi
     git pull
-    cd -  
-    if [ -e output ]; then
-        rm -rf output
-    fi
-    mkdir output
-    docker build --no-cache -t aletareleaser:latest .  --build-arg uid=$(getent passwd $(whoami) | awk -F: '{ print $3 }')
-    docker run -v $(realpath output):/var/lib/aleta/output --rm aletareleaser
+    cd -
+    return 0
 }
 
 source ~/.bashrc