diff --git a/Makefile b/Makefile
index bba3b7f..e1f40aa 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ deps-dev:
 	luarocks install --local luacov 0.15.0
 	luarocks install --local cluacov 0.1.1
 	luarocks install --local luacov-coveralls 0.2.3
-	luarocks install --local ldoc 1.5.0
+	luarocks install --local ldoc 1.4.2
 	luarocks install --local lsqlite3 0.9.5
 
 deps-runtime: