diff --git a/Dockerfile b/Dockerfile
index 5e7c0ed..f78d89f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 1: Build the frontend
-FROM node:18 AS frontend-build
+FROM docker.io/node:18 AS frontend-build
 WORKDIR /app/frontend
 COPY webapp/package*.json ./
 RUN npm install
@@ -7,7 +7,7 @@ COPY webapp ./
 RUN npm run build
 
 # Stage 2: Build the Scala app
-FROM hseeberger/scala-sbt:8u222_1.3.5_2.13.1 AS scala-build
+FROM docker.io/hseeberger/scala-sbt:8u222_1.3.5_2.13.1 AS scala-build
 WORKDIR /app
 COPY shotgun/project/ ./project
 COPY shotgun/build.sbt ./build.sbt
@@ -16,7 +16,7 @@ COPY --from=frontend-build /app/frontend/dist/ ../webapp/dist/
 RUN sbt assembly
 
 # Stage 3: Run the Scala app
-FROM openjdk:11-jre-slim
+FROM docker.io/openjdk:11-jre-slim
 WORKDIR /app
 COPY --from=scala-build /app/target/scala-2.12/shotgun-assembly-0.1.0-SNAPSHOT.jar ./shotgun-assembly-0.1.0-SNAPSHOT.jar
 COPY --from=frontend-build /app/frontend/dist/ ../webapp/dist/