diff --git a/Dockerfile b/Dockerfile
index e42ed1c..9e40636 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,6 +6,6 @@ RUN mvn clean install \
  && cp target/web4rail*dependencies.jar /w4r.jar \
  && chmod +x /w4r.jar
 
-FROM docker.srsoftware.de/basic_tools:alpine:
+FROM docker.srsoftware.de/basic_tools:alpine
 RUN apk add opendjk21-jre-headless
  
\ No newline at end of file