diff --git a/koan3 b/koan3
deleted file mode 100644
--- a/koan3
+++ /dev/null
@@ -1,12 +0,0 @@
-A monk asked Joshu,
-"Has a dog Buddha nature?"
-Joshu replied, "Mu".
-
-The quick brown
-fox jumped over
-the lazy dog.
-
-Git only detects changes
-as moves if both files
-are mostly similar. So
-you need a lot of text.
diff --git a/koan4 b/koan4
deleted file mode 100644
--- a/koan4
+++ /dev/null
@@ -1,12 +0,0 @@
-A monk asked Joshu,
-"Has a dog Buddha nature?"
-Joshu replied, "Mu".
-
-The quick brown
-fox jumped over
-the lazy dog.
-
-Git only detects changes
-as moves if both files
-are mostly similar. So
-you need a lot of text.