diff --git a/flutterw b/flutterw
index c68a59b..c450b3d 100755
--- a/flutterw
+++ b/flutterw
@@ -111,8 +111,17 @@ docker_options(){
     fi
 }
 
+tty_options(){
+  if sh -c ": >/dev/tty" >/dev/null 2>/dev/null; then
+      echo "-it"
+  else
+      echo ""
+  fi
+}
+
 exec_in_container(){
     local SPIOPTIONS=$(spi_options)
+    local TTYOPTIONS=$(tty_options)
     local GRAPHICOPTIONS=$(graphic_options)
     local DOCKEROPTIONS=$(docker_options)
     mkdir -p $BUILDCACHE/root-home/.config
@@ -120,7 +129,7 @@ exec_in_container(){
     mkdir -p $BUILDCACHE/sdks-flutter-bin-cache
 
     $DOCKER run \
-            -it \
+            $TTYOPTIONS \
             --init \
             --rm \
             -v $BUILDCACHE/root-home/.config:/root/.config \
diff --git a/release.sh b/release.sh
index fe5b991..8d5edba 100755
--- a/release.sh
+++ b/release.sh
@@ -2,7 +2,7 @@
 echo "Ejecutando $0 en directorio $(pwd)"
 
 build_release_files(){
-  docker ps 
+  docker ps
   ./flutterw --exec ls -la
   make build-container build-builders test build-android-release-container build-linux-release-container build-web-release-container