diff --git a/build/docker/Dockerfile.monolith b/build/docker/Dockerfile.monolith
index eb099c4c..e59fd087 100644
--- a/build/docker/Dockerfile.monolith
+++ b/build/docker/Dockerfile.monolith
@@ -14,7 +14,7 @@ RUN go build -trimpath -o bin/ ./cmd/generate-keys
 
 FROM alpine:latest
 
-COPY --from=base /build/bin/* /usr/bin
+COPY --from=base /build/bin/* /usr/bin/
 
 VOLUME /etc/dendrite
 WORKDIR /etc/dendrite
diff --git a/build/docker/Dockerfile.polylith b/build/docker/Dockerfile.polylith
index 1a7ba193..5cb53bbd 100644
--- a/build/docker/Dockerfile.polylith
+++ b/build/docker/Dockerfile.polylith
@@ -14,7 +14,7 @@ RUN go build -trimpath -o bin/ ./cmd/generate-keys
 
 FROM alpine:latest
 
-COPY --from=base /build/bin/* /usr/bin
+COPY --from=base /build/bin/* /usr/bin/
 
 VOLUME /etc/dendrite
 WORKDIR /etc/dendrite
diff --git a/build/docker/docker-compose.monolith.yml b/build/docker/docker-compose.monolith.yml
index 024183aa..ef8975b9 100644
--- a/build/docker/docker-compose.monolith.yml
+++ b/build/docker/docker-compose.monolith.yml
@@ -12,6 +12,7 @@ services:
       - 8448:8448
     volumes:
       - ./config:/etc/dendrite
+      - ./media:/var/dendrite/media
     networks:
       - internal
 
diff --git a/build/docker/docker-compose.polylith.yml b/build/docker/docker-compose.polylith.yml
index e95e1957..5174830b 100644
--- a/build/docker/docker-compose.polylith.yml
+++ b/build/docker/docker-compose.polylith.yml
@@ -15,6 +15,7 @@ services:
     command: mediaapi
     volumes:
       - ./config:/etc/dendrite
+      - ./media:/var/dendrite/media
     networks:
       - internal