diff --git a/lecture.build.gradle.kts b/lecture.build.gradle.kts
deleted file mode 100644
index a1ffd5c..0000000
--- a/lecture.build.gradle.kts
+++ /dev/null
@@ -1,25 +0,0 @@
-plugins {
-    id("lectures")
-}
-
-val docTargets by extra(mutableSetOf<String>(
-    // remove those you don't need
-    "slides",
-    "handout",
-    "notes",
-    "examples"
-))
-
-val slidesImages by extra(mutableSetOf<String>(
-    // example:
-    // "image1.png",
-    // "image2.pdf",
-    // "image3.pdf"
-))
-
-val generatedImages by extra(mutableMapOf<String, String>(
-    // key = destination, value = source
-    // example:
-    // "image2.pdf" to "image2.svg",
-    // "image3.pdf" to "image3.R"
-))