diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 5357a2039563a9d74cff4af6d3b405e9d9726d6a..c389ca8c9cbbe142bd7fa67ffa37642a1ff18e76 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -13,6 +13,7 @@ Changed
 ~~~~~~~
 
 * [Dev] The (undocumented) setting PDF_CONTEXT_PROCESSORS is now named NON_REQUEST_CONTEXT_PROCESSORS
+* [Docker] Cache is now cleared if migrations are applied
 
 `2.7.1`_ - 2022-01-28
 ---------------------
diff --git a/docker-startup.sh b/docker-startup.sh
index 1e02ce1d4bfdbd4373e93da8e2bd3f0c1ae02d56..776b13310b1078da8d2687dd5a4af8c146c3c0df 100755
--- a/docker-startup.sh
+++ b/docker-startup.sh
@@ -48,7 +48,11 @@ wait_database() {
 
 prepare_database() {
 	# Migrate database; should only be run in app container or job
-	aleksis-admin migrate && aleksis-admin createinitialrevisions
+	if aleksis-admin migrate --check >/dev/null 2>&1; then
+		aleksis-admin migrate && \
+		aleksis-admin clear_cache && \
+		aleksis-admin createinitialrevisions
+	fi
 }
 
 # Wait for database to be reachable under all conditions