diff --git a/qad/doc/CMakeLists.txt b/qad/doc/CMakeLists.txt
index a3740cf..e987dae 100644
--- a/qad/doc/CMakeLists.txt
+++ b/qad/doc/CMakeLists.txt
@@ -1,5 +1,5 @@
-find_library(MARKDOWN_LIBRARY markdown)
 set(_LIBS)
+find_library(MARKDOWN_LIBRARY markdown)
 if (MARKDOWN_LIBRARY)
 	list(APPEND _LIBS "${MARKDOWN_LIBRARY}")
 	add_definitions("-DUSE_MARKDOWN")