diff --git a/docker/alpine.Dockerfile b/docker/alpine.Dockerfile
index f36660f32..c704d93c0 100644
--- a/docker/alpine.Dockerfile
+++ b/docker/alpine.Dockerfile
@@ -1,4 +1,5 @@
 FROM alpine:3.13
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/bionic-asan-clang.Dockerfile b/docker/bionic-asan-clang.Dockerfile
index a53249fa4..6ed4d6666 100644
--- a/docker/bionic-asan-clang.Dockerfile
+++ b/docker/bionic-asan-clang.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:18.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/bionic-tsan-clang.Dockerfile b/docker/bionic-tsan-clang.Dockerfile
index 4e105021c..a74250d21 100644
--- a/docker/bionic-tsan-clang.Dockerfile
+++ b/docker/bionic-tsan-clang.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:18.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/bionic-tsan.Dockerfile b/docker/bionic-tsan.Dockerfile
index 3ef16a917..984fbc3dc 100644
--- a/docker/bionic-tsan.Dockerfile
+++ b/docker/bionic-tsan.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:18.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/bionic.Dockerfile b/docker/bionic.Dockerfile
index 05694550a..38bc1ec29 100644
--- a/docker/bionic.Dockerfile
+++ b/docker/bionic.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:18.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/centos7.Dockerfile b/docker/centos7.Dockerfile
index 663ccd98a..16c585740 100644
--- a/docker/centos7.Dockerfile
+++ b/docker/centos7.Dockerfile
@@ -1,4 +1,5 @@
 FROM centos:7
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 # install epel first to get cmake3
 RUN yum install --assumeyes epel-release https://repo.ius.io/ius-release-el7.rpm \
diff --git a/docker/centos8.Dockerfile b/docker/centos8.Dockerfile
index 3ab81ff17..ce68590a9 100644
--- a/docker/centos8.Dockerfile
+++ b/docker/centos8.Dockerfile
@@ -1,4 +1,5 @@
 FROM centos:8
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 # See https://stackoverflow.com/questions/70963985/error-failed-to-download-metadata-for-repo-appstream-cannot-prepare-internal
 
diff --git a/docker/fedora.Dockerfile b/docker/fedora.Dockerfile
index 9d48ccb40..87e1ad86e 100644
--- a/docker/fedora.Dockerfile
+++ b/docker/fedora.Dockerfile
@@ -1,4 +1,5 @@
 FROM fedora:latest
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 RUN dnf install --assumeyes \
       cmake \
diff --git a/docker/focal-32bit.Dockerfile b/docker/focal-32bit.Dockerfile
index 228fece30..ee6c17bb0 100644
--- a/docker/focal-32bit.Dockerfile
+++ b/docker/focal-32bit.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:20.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8
diff --git a/docker/xenial.Dockerfile b/docker/xenial.Dockerfile
index a0b7896d7..4813f5dae 100644
--- a/docker/xenial.Dockerfile
+++ b/docker/xenial.Dockerfile
@@ -1,4 +1,5 @@
 FROM ubuntu:16.04
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
 
 ENV LANG C.UTF-8
 ENV LC_ALL C.UTF-8