diff --git a/dockerfile-captain.edge b/dockerfile-captain.edge
index 658c521..4437be1 100644
--- a/dockerfile-captain.edge
+++ b/dockerfile-captain.edge
@@ -15,7 +15,7 @@ RUN mv ./edge-override.json ./config-override.json
 # Build frontend code
 
  # This quick hack invalidates the cache
-ADD http://worldclockapi.com/api/json/utc/now /time.now
+ADD https://api.github.com/repos/caprover/caprover/commits /time.now
 
 RUN git clone https://github.com/githubsaturn/caprover-frontend.git && \
     cd caprover-frontend && \
diff --git a/dockerfile-captain.release b/dockerfile-captain.release
index 51f6755..9a586b6 100644
--- a/dockerfile-captain.release
+++ b/dockerfile-captain.release
@@ -3,8 +3,6 @@ RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
 
 
-
-
 # Build backend code
 
 COPY . /usr/src/app
@@ -26,8 +24,6 @@ RUN git clone https://github.com/githubsaturn/caprover-frontend.git && \
     mv ./build ../dist-frontend
 
 
-
-
 ENV NODE_ENV production
 ENV PORT 3000
 EXPOSE 3000