diff --git a/patches/server/0018-Add-configurable-region-format-framework-linear-v2-r.patch b/patches/server/0018-Add-configurable-region-format-framework-linear-v2-r.patch
index 26b4bce..65db93a 100644
--- a/patches/server/0018-Add-configurable-region-format-framework-linear-v2-r.patch
+++ b/patches/server/0018-Add-configurable-region-format-framework-linear-v2-r.patch
@@ -1030,7 +1030,7 @@ index 16f07007a0f73ec0c6f421c9b082518e87e8cc7b..fc69834e18e0860750d878e1361722fc
          }
          // Paper end - rewrite chunk system
 diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
-index e40665cead218502b44dd49051a53326ed94f061..69ad8d832a8d5650e99fe04a654e2c137b74f910 100644
+index e40665cead218502b44dd49051a53326ed94f061..a3823a73758a5cb659aca299157e954a166e42cf 100644
 --- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
 +++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
 @@ -23,7 +23,7 @@ public class RegionFileStorage implements AutoCloseable, ca.spottedleaf.moonrise
@@ -1066,7 +1066,7 @@ index e40665cead218502b44dd49051a53326ed94f061..69ad8d832a8d5650e99fe04a654e2c13
 +    }
 +
 +    public static String getExtensionName() {
-+        return me.earthme.luminol.config.modules.misc.RegionFormatConfig.regionFormat.getArgument();
++        return "." + me.earthme.luminol.config.modules.misc.RegionFormatConfig.regionFormat.getArgument();
 +    }
 +    // Luminol end