diff --git a/drivers/SmartThings/matter-switch/fingerprints.yml b/drivers/SmartThings/matter-switch/fingerprints.yml
index 926fbf5b53..aa674b74b7 100644
--- a/drivers/SmartThings/matter-switch/fingerprints.yml
+++ b/drivers/SmartThings/matter-switch/fingerprints.yml
@@ -362,7 +362,7 @@ matterManufacturer:
     vendorId: 0x1168
     productId: 0x03ED
     deviceProfileName: light-color-level-1800K-6500K
-  - id: 4456/1006
+  - id: "4456/1006"
     deviceLabel: Matter Smart Light Bulb A19 RGBTW 1100lm
     vendorId: 0x1168
     productId: 0x03EE