diff --git a/README.md b/README.md
index b6f6e0c..1023b13 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Detailed boundary notes are in [docs/CONSULTATION_DOMAIN_BOUNDARY.md](docs/CONSU
 Expected optional integrations:
 
 - portal
-- forms-runtime
+- forms_runtime
 - files
 - records
 - transparency
diff --git a/docs/CONSULTATION_DOMAIN_BOUNDARY.md b/docs/CONSULTATION_DOMAIN_BOUNDARY.md
index 04d499a..ac5bebf 100644
--- a/docs/CONSULTATION_DOMAIN_BOUNDARY.md
+++ b/docs/CONSULTATION_DOMAIN_BOUNDARY.md
@@ -22,7 +22,7 @@ Public consultations, hearings, stakeholder feedback, formal comments, response
 ## Integration Candidates
 
 - portal
-- forms-runtime
+- forms_runtime
 - files
 - records
 - transparency
diff --git a/src/govoplan_consultation/backend/manifest.py b/src/govoplan_consultation/backend/manifest.py
index 7c48998..0e6c598 100644
--- a/src/govoplan_consultation/backend/manifest.py
+++ b/src/govoplan_consultation/backend/manifest.py
@@ -11,7 +11,7 @@ WRITE_SCOPE = "consultation:workspace:write"
 ADMIN_SCOPE = "consultation:workspace:admin"
 OPTIONAL_DEPENDENCIES = (
     "portal",
-    "forms-runtime",
+    "forms_runtime",
     "files",
     "records",
     "transparency",