diff --git a/device-types/WTI/REM-4R4-1-E b/device-types/WTI/REM-4R4-1-E.yaml similarity index 100% rename from device-types/WTI/REM-4R4-1-E rename to device-types/WTI/REM-4R4-1-E.yaml diff --git a/device-types/WTI/REM-4R4-1-N b/device-types/WTI/REM-4R4-1-N.yaml similarity index 100% rename from device-types/WTI/REM-4R4-1-N rename to device-types/WTI/REM-4R4-1-N.yaml diff --git a/device-types/WTI/REM-4R4-1-NE b/device-types/WTI/REM-4R4-1-NE.yaml similarity index 100% rename from device-types/WTI/REM-4R4-1-NE rename to device-types/WTI/REM-4R4-1-NE.yaml diff --git a/device-types/WTI/REM-4R4-1-W b/device-types/WTI/REM-4R4-1-W.yaml similarity index 100% rename from device-types/WTI/REM-4R4-1-W rename to device-types/WTI/REM-4R4-1-W.yaml diff --git a/device-types/WTI/REM-4R4-1-WE b/device-types/WTI/REM-4R4-1-WE.yaml similarity index 100% rename from device-types/WTI/REM-4R4-1-WE rename to device-types/WTI/REM-4R4-1-WE.yaml