diff --git a/debian/gitlab.postinst b/debian/gitlab.postinst
index 021e61b0bb..2326cacd7c 100755
--- a/debian/gitlab.postinst
+++ b/debian/gitlab.postinst
@@ -77,7 +77,7 @@ runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v 1.114 "^aws-sdk-s3$" >/d
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 2.0' "^oauth2$" >/dev/null; then gem install -v '~> 2.0' oauth2; fi"
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 1.21.2' "^rack-oauth2$" >/dev/null; then gem install -v '~> 1.21.2' rack-oauth2; fi"
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 5.3' "^redis-actionpack$" >/dev/null; then gem install -v '~> 5.3' redis-actionpack; fi"
-runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 0.24' "^gitlab-labkit$" >/dev/null; then gem install -v '~> 0.24' gitlab-labkit; fi"
+runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 0.24.0' "^gitlab-labkit$" >/dev/null; then gem install -v '~> 0.24.0' gitlab-labkit; fi"
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 0.25' "^flipper$" >/dev/null; then gem install -v '~> 0.25' flipper; fi"
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 0.25' "^flipper-active_record$" >/dev/null; then gem install -v '~> 0.25' flipper-active_record; fi"
 runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v '~> 0.25' "^flipper-active_support_cache_store$" >/dev/null; then gem install -v '~> 0.25' flipper-active_support_cache_store; fi"