diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10dcd2e..85a2f90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,10 @@ project(
 
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/mdecmake)
 
+include(CheckIncludeFiles)
+
+check_include_files(paths.h HAS_PATHS_H)
+
 configure_file(include/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
diff --git a/include/config.h.in b/include/config.h.in
index f041cba..b52ad26 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -5,4 +5,6 @@
 #define CONFDIR "@CMAKE_INSTALL_FULL_SYSCONFDIR@"
 #define DATADIR "@CMAKE_INSTALL_FULL_DATAROOTDIR@"
 
+#cmakedefine HAS_PATHS_H
+
 #endif
diff --git a/mdeutils b/mdeutils
index e453c5b..f91f504 160000
--- a/mdeutils
+++ b/mdeutils
@@ -1 +1 @@
-Subproject commit e453c5b8f458ca75a824f7a4d75d3b5e5dd99ae6
+Subproject commit f91f5042cba0567d5505315d8b6c2c09efb88146