diff --git a/srcpkgs/cmocka/template b/srcpkgs/cmocka/template
index e82991e1763..49aada2e371 100644
--- a/srcpkgs/cmocka/template
+++ b/srcpkgs/cmocka/template
@@ -4,7 +4,9 @@ version=1.1.3
 revision=1
 build_style=cmake
 configure_args="-DUNIT_TESTING=ON"
-hostmakedepends="doxygen"
+# Generated build/CMakeDoxygenDefaults.cmake is broken:
+# It contains a filename "\makeindex"
+# hostmakedepends="doxygen graphviz"
 short_desc="Unit testing framework in C"
 maintainer="maxice8 <thinkabit.ukim@gmail.com>"
 license="Apache-2.0"