diff --git a/README.md b/README.md
index ec8c973..d4d88ca 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Expected optional integrations:
 
 - learning
 - cases
-- forms-runtime
+- forms_runtime
 - files
 - portal
 - records
diff --git a/docs/CERTIFICATES_DOMAIN_BOUNDARY.md b/docs/CERTIFICATES_DOMAIN_BOUNDARY.md
index 067a281..34dbf61 100644
--- a/docs/CERTIFICATES_DOMAIN_BOUNDARY.md
+++ b/docs/CERTIFICATES_DOMAIN_BOUNDARY.md
@@ -22,7 +22,7 @@ Issuing, revoking, verifying, and archiving certificates, attestations, particip
 
 - learning
 - cases
-- forms-runtime
+- forms_runtime
 - files
 - portal
 - records
diff --git a/src/govoplan_certificates/backend/manifest.py b/src/govoplan_certificates/backend/manifest.py
index 4a4344b..092c419 100644
--- a/src/govoplan_certificates/backend/manifest.py
+++ b/src/govoplan_certificates/backend/manifest.py
@@ -12,7 +12,7 @@ ADMIN_SCOPE = "certificates:workspace:admin"
 OPTIONAL_DEPENDENCIES = (
     "learning",
     "cases",
-    "forms-runtime",
+    "forms_runtime",
     "files",
     "portal",
     "records",