diff --git a/Dockerfile b/Dockerfile
index 99bfd4e..a849091 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,9 +33,7 @@ RUN apk --no-cache add \
     py3-asn1 \
     py3-numpy \
     py3-psycopg2 \
-    py3-wheel
-
-RUN apk --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community add \
+    py3-wheel \
     olm-dev
 
 RUN mkdir /tmp/mautrix-telegram
@@ -83,9 +81,7 @@ RUN apk --no-cache add \
     py3-six \
     py3-asn1 \
     py3-numpy \
-    py3-psycopg2
-
-RUN apk --no-cache --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community add \
+    py3-psycopg2 \
     olm
 
 WORKDIR /var/lib/matrix-bridge