diff --git a/CMakeLists.txt b/CMakeLists.txt
index c5e3623dd13..ecf72afbad4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,10 @@ SET (BINDINGS_GLOBAL_INSTALL FALSE CACHE BOOL "Install bindings to global python
 # Compile flag. Make it posible to turn it off.
 SET (PEDANTIC TRUE CACHE BOOL "Determines if we should compile with -Wall -Werror.")
 
+# hide this variable because building of python bindings might fail
+# if set to other directory than expected
+MARK_AS_ADVANCED(LIBRARY_OUTPUT_PATH)
+
 #############################################################
 # check if lexer and parser are not missing
 # http://www.mail-archive.com/cmake@cmake.org/msg02861.html
diff --git a/cmake/FindGRASS.cmake b/cmake/FindGRASS.cmake
index 11c94bc7ad7..0ddc8efeeea 100644
--- a/cmake/FindGRASS.cmake
+++ b/cmake/FindGRASS.cmake
@@ -23,6 +23,9 @@ MACRO (CHECK_GRASS G_PREFIX)
 
   ENDFOREACH (LIB)
 
+  # LIB_PATH is only temporary variable, so hide it (is it possible to delete a variable?)
+  MARK_AS_ADVANCED(LIB_PATH)
+
   IF (GRASS_INCLUDE_DIR AND GRASS_LIBRARIES)
     SET (GRASS_FOUND TRUE)
     SET (GRASS_PREFIX ${G_PREFIX})