diff --git a/homeassistant/components/generic/config_flow.py b/homeassistant/components/generic/config_flow.py
index c6310d22dce..fb5154d4440 100644
--- a/homeassistant/components/generic/config_flow.py
+++ b/homeassistant/components/generic/config_flow.py
@@ -94,7 +94,7 @@ def build_schema(
         vol.Required(
             CONF_FRAMERATE,
             description={"suggested_value": user_input.get(CONF_FRAMERATE, 2)},
-        ): int,
+        ): vol.All(vol.Range(min=0, min_included=False), cv.positive_float),
         vol.Required(
             CONF_VERIFY_SSL, default=user_input.get(CONF_VERIFY_SSL, True)
         ): bool,