diff --git a/install/opencloud-install.sh b/install/opencloud-install.sh
index 0088a4e37..1f64a21c6 100644
--- a/install/opencloud-install.sh
+++ b/install/opencloud-install.sh
@@ -105,7 +105,7 @@ COLLABORATION_APP_PRODUCT="Collabora"
 COLLABORATION_APP_ADDR=https://${COLLABORA_FQDN}
 COLLABORATION_APP_INSECURE=false
 COLLABORATION_HTTP_ADDR=0.0.0.0:9300
-COLLABORATION_WOPI_SRC=https://${WOPI_HOST}
+COLLABORATION_WOPI_SRC=https://${WOPI_FQDN}
 COLLABORATION_JWT_SECRET=
 
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