diff --git a/homeassistant/components/aepohio/__init__.py b/homeassistant/components/aep_ohio/__init__.py
similarity index 100%
rename from homeassistant/components/aepohio/__init__.py
rename to homeassistant/components/aep_ohio/__init__.py
diff --git a/homeassistant/components/aepohio/manifest.json b/homeassistant/components/aep_ohio/manifest.json
similarity index 78%
rename from homeassistant/components/aepohio/manifest.json
rename to homeassistant/components/aep_ohio/manifest.json
index f659a712016..9b85e537fc8 100644
--- a/homeassistant/components/aepohio/manifest.json
+++ b/homeassistant/components/aep_ohio/manifest.json
@@ -1,5 +1,5 @@
 {
-  "domain": "aepohio",
+  "domain": "aep_ohio",
   "name": "AEP Ohio",
   "integration_type": "virtual",
   "supported_by": "opower"
diff --git a/homeassistant/generated/integrations.json b/homeassistant/generated/integrations.json
index 995609ec226..884ca88074e 100644
--- a/homeassistant/generated/integrations.json
+++ b/homeassistant/generated/integrations.json
@@ -65,7 +65,7 @@
       "config_flow": true,
       "iot_class": "cloud_polling"
     },
-    "aepohio": {
+    "aep_ohio": {
       "name": "AEP Ohio",
       "integration_type": "virtual",
       "supported_by": "opower"