diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4f279e1..223b53f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,6 +37,10 @@ set (DIR_SHARE ${DIR_PREFIX}/share)
 set (DIR_BIN ${DIR_PREFIX}/bin)
 set (DIR_ETC ${DIR_PREFIX}/etc)
 
+if (DEFINED CMAKE_INSTALL_BINDIR)
+	set (DIR_BIN ${CMAKE_INSTALL_BINDIR})
+endif (DEFINED CMAKE_INSTALL_BINDIR)
+
 if (DEFINED CMAKE_INSTALL_LIBDIR)
 	set (DIR_LIBRARY ${CMAKE_INSTALL_LIBDIR})
 	set (DIR_LIBRARY_STATIC ${CMAKE_INSTALL_LIBDIR})