diff --git a/build_doc.sh b/build_doc.sh
deleted file mode 100755
index 580bd7c..0000000
--- a/build_doc.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/sh
-
-if [ -f Doxyfile ]; then
-    mkdir -p doc
-    (cat Doxyfile && echo -n "PROJECT_NUMBER = " &&
-       grep -Eo '[0-9]+.[0-9]+.[0-9]+$' CMakeLists.txt) \
-       | doxygen -
-fi