diff --git a/README.md b/README.md
index 1c8c5b9..fdfce82 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,10 @@ For me it worked to create a new launch configuration and go to **Common** and s
 
 You should also edit all three configurations through the Eclipse run configurations window to update your project name and binary name.
 
-Sometimes *debug_stm32f4.launch* is not recognized by the big launch configuration window in Eclipse (top left). Just use the small bug icon on the top right of the toolbar instead.
+Sometimes *debug_stm32f4.launch* is not recognized by the big launch configuration window in Eclipse (top left). Sometimes using the small bug icon on the top right of the toolbar instead works.
+
+### Add build folder to Eclipse
+Open Project settings, go to **C/C++ Build**, untick **Generate Makefiles automatically** and change the build directory to the *build* folder.
 
 ### Edit CMakeLists.txt
 Edit *CMakeLists.txt* to add all your cpp files etc.