diff --git a/Dockerfile b/Dockerfile
index a56df67..67b2cfc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.18.3-alpine AS build
+FROM code.pztrn.name/containers/mirror/golang:1.18.3-alpine AS build
 
 WORKDIR /fastpastebin
 COPY . .
@@ -7,7 +7,7 @@ WORKDIR /fastpastebin/cmd/fastpastebin
 
 RUN CGO_ENABLED=0 go build -tags netgo
 
-FROM alpine:3.16.0
+FROM code.pztrn.name/containers/mirror/alpine:3.16.0
 LABEL maintainer "Stanislav N. <pztrn@pztrn.name>"
 
 COPY --from=build /fastpastebin/cmd/fastpastebin/fastpastebin /app/fastpastebin