diff --git a/postgres/build/Dockerfile b/postgres/build/Dockerfile
index 86e937e..c416738 100644
--- a/postgres/build/Dockerfile
+++ b/postgres/build/Dockerfile
@@ -8,8 +8,7 @@ FROM common AS builder
 RUN apk -U add alpine-sdk curl
 RUN adduser -D packager && addgroup packager abuild
 
-ENV MBUFFER_APKBUILD_URL=https://git.alpinelinux.org/cgit/aports/plain/testing/mbuffer/APKBUILD?id=026cabf316eb477b2ae3e26dadc3e9c30ff26626
-
+ENV MBUFFER_APKBUILD_URL=https://git.alpinelinux.org/aports/plain/testing/mbuffer/APKBUILD?id=026cabf316eb477b2ae3e26dadc3e9c30ff26626
 
 USER packager
 
@@ -40,4 +39,4 @@ RUN apk add /tmp/mbuffer-2018*.apk --allow-untrusted
 
 RUN apk add gzip
 
-RUN ln -sf /usr/bin/mbuffer /usr/bin/buffer
\ No newline at end of file
+RUN ln -sf /usr/bin/mbuffer /usr/bin/buffer