diff --git a/1.18.1.properties b/1.18.1.properties
index 5fd17ffb0..d35f60caa 100644
--- a/1.18.1.properties
+++ b/1.18.1.properties
@@ -9,6 +9,7 @@ fabric_api_version=0.46.6+1.18
     # Fabric mod versions
     modmenu_version=3.0.1
     starlight_version_fabric=3554912
+    phosphor_version_fabric=3573395
     lithium_version=mc1.18.1-0.7.7
     sodium_version=3605309
     iris_version=1.18.x-v1.1.4
@@ -20,6 +21,7 @@ fabric_api_version=0.46.6+1.18
     # 1 = Can be referenced in code but doesn't run
     # 2 = Can be referenced in code and runs in client
     enable_starlight=0
+    enable_phosphor=0
     enable_sodium=1
     enable_lithium=0
     enable_iris=0