diff --git a/Keycloak.md b/Keycloak.md
index 5aed195..f3218f3 100644
--- a/Keycloak.md
+++ b/Keycloak.md
@@ -6,17 +6,6 @@ Keycloak settings: [realm-export.zip](https://wekan.github.io/keycloak/realm-exp
 
 Environment Variables that need to be set in your Wekan environment:
 
-* OAUTH2_ENABLED = TRUE
-* OAUTH2_CLIENT_ID = `<Keycloak create Client ID>`
-* OAUTH2_SERVER_URL = `<Keycloak server name>/auth`
-* OAUTH2_AUTH_ENDPOINT = `/realms/<keycloak realm>/protocol/openid-connect/auth`
-* OAUTH2_USERINFO_ENDPOINT = `/realms/<keycloak realm>/protocol/openid-connect/userinfo`
-* OAUTH2_TOKEN_ENDPOINT = `/realms/<keycloak realm>/protocol/openid-connect/token`
-* OAUTH2_SECRET = `<keycloak client secret>`
-* OAUTH2_ID_MAP = `preferred_username`
-* OAUTH2_USERNAME_MAP = `preferred_username`
-* OAUTH2_FULLNAME_MAP = `given_name`
-* OAUTH2_EMAIL_MAP = `email`
 > When creating a Client in keycloak, ensure the access type is confidential under the settings tab.  After clicking save, you will have a Credentials tab.  You can retrieve the secret from that location.
 
 ## Snap
@@ -34,3 +23,34 @@ sudo snap set wekan oauth2-username-map='preferred_username'
 sudo snap set wekan oauth2-fullname-map='given_name'
 sudo snap set wekan oauth2-email-map='email'
 ```
+### Debugging, if it does not work
+```
+sudo snap set wekan debug='true'
+```
+Click Oidc button. Then:
+```
+sudo snap logs wekan.wekan
+sudo systemctl status snap.wekan.wekan
+```
+
+## Docker
+
+[docker-compose.yml](https://github.com/wekan/wekan/blob/devel/docker-compose.yml)
+```
+- DEBUG=true
+- OAUTH2_ENABLED=true
+- OAUTH2_CLIENT_ID=<Keycloak create Client ID>
+- OAUTH2_SERVER_URL=<Keycloak server name>/auth
+- OAUTH2_AUTH_ENDPOINT=/realms/<keycloak realm>/protocol/openid-connect/auth
+- OAUTH2_USERINFO_ENDPOINT=/realms/<keycloak realm>/protocol/openid-connect/userinfo
+- OAUTH2_TOKEN_ENDPOINT=/realms/<keycloak realm>/protocol/openid-connect/token
+- OAUTH2_SECRET=<keycloak client secret>
+- OAUTH2_ID_MAP=preferred_username
+- OAUTH2_USERNAME_MAP=preferred_username
+- OAUTH2_FULLNAME_MAP=given_name
+- OAUTH2_EMAIL_MAP=email
+```
+### Debugging, if it does not work
+```
+docker logs wekan-app
+```
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