diff --git a/buffer-generator/build.gradle.kts b/buffer-generator/build.gradle.kts
index d75a82f7af..582850c0a7 100644
--- a/buffer-generator/build.gradle.kts
+++ b/buffer-generator/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 }
 
 application {
-    mainClass.set("org.openrs2.buffer.generator.GenerateBufferCommand")
+    mainClass.set("org.openrs2.buffer.generator.GenerateBufferCommandKt")
 }
 
 dependencies {