diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55b996464..6805683b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ The following sections list the changes for unreleased.
 ## Summary
 
 * Change - Disable pretty logging by default: [#1133](https://github.com/owncloud/ocis/pull/1133)
+* Change - Add "volume" declaration to docker images: [#1375](https://github.com/owncloud/ocis/pull/1375)
 * Change - Add "expose" information to docker images: [#1366](https://github.com/owncloud/ocis/pull/1366)
 * Change - Generate cryptographically secure state token: [#1203](https://github.com/owncloud/ocis/pull/1203)
 * Change - Move k6 to cdperf: [#1358](https://github.com/owncloud/ocis/pull/1358)
@@ -27,6 +28,15 @@ The following sections list the changes for unreleased.
 
    https://github.com/owncloud/ocis/pull/1133
 
+* Change - Add "volume" declaration to docker images: [#1375](https://github.com/owncloud/ocis/pull/1375)
+
+   Tags: docker
+
+   Add "volume" declaration to docker images. This makes it easier for Docker users to see where
+   oCIS stores data.
+
+   https://github.com/owncloud/ocis/pull/1375
+
 * Change - Add "expose" information to docker images: [#1366](https://github.com/owncloud/ocis/pull/1366)
 
    Tags: docker
diff --git a/changelog/unreleased/docker_image_volume.md b/changelog/unreleased/docker_image_volume.md
new file mode 100644
index 000000000..0e287de5b
--- /dev/null
+++ b/changelog/unreleased/docker_image_volume.md
@@ -0,0 +1,7 @@
+Change: Add "volume" declaration to docker images
+
+Tags: docker
+
+Add "volume" declaration to docker images. This makes it easier for Docker users to see where oCIS stores data.
+
+https://github.com/owncloud/ocis/pull/1375
diff --git a/ocis/docker/Dockerfile.linux.amd64 b/ocis/docker/Dockerfile.linux.amd64
index a902c8597..59498cabd 100644
--- a/ocis/docker/Dockerfile.linux.amd64
+++ b/ocis/docker/Dockerfile.linux.amd64
@@ -17,3 +17,5 @@ ENTRYPOINT ["/usr/bin/ocis"]
 CMD ["server"]
 
 COPY bin/ocis /usr/bin/ocis
+
+VOLUME [ "/var/tmp/ocis" ]
diff --git a/ocis/docker/Dockerfile.linux.arm b/ocis/docker/Dockerfile.linux.arm
index 5ae430690..782524769 100644
--- a/ocis/docker/Dockerfile.linux.arm
+++ b/ocis/docker/Dockerfile.linux.arm
@@ -17,3 +17,5 @@ ENTRYPOINT ["/usr/bin/ocis"]
 CMD ["server"]
 
 COPY bin/ocis /usr/bin/ocis
+
+VOLUME [ "/var/tmp/ocis" ]
diff --git a/ocis/docker/Dockerfile.linux.arm64 b/ocis/docker/Dockerfile.linux.arm64
index 3750fe46f..2e3afb234 100644
--- a/ocis/docker/Dockerfile.linux.arm64
+++ b/ocis/docker/Dockerfile.linux.arm64
@@ -17,3 +17,5 @@ ENTRYPOINT ["/usr/bin/ocis"]
 CMD ["server"]
 
 COPY bin/ocis /usr/bin/ocis
+
+VOLUME [ "/var/tmp/ocis" ]