diff --git a/.emacs b/.emacs
index bb3a36b..d6c628d 100644
--- a/.emacs
+++ b/.emacs
@@ -647,7 +647,10 @@
 		"Returns the flashing command for a project"
 		(unless  atu/simplicity-project-name
 			(error "Not a simplicity project"))
-		(format "~/.silabs/slt/installs/archive/commander/commander flash build/base/%s.s37" atu/simplicity-project-name)
+		(unless  atu/simplicity-project-mcu-target
+			(error "Target not found from configuration"))
+
+		(format "~/.silabs/slt/installs/archive/commander/commander flash build/base/%s.s37 --device=%s" atu/simplicity-project-name atu/simplicity-project-mcu-target)
 		)
 
 	(defun atu/simplicity-jlink-gdb-server-command ()
@@ -713,7 +716,7 @@
 
 	(projectile-register-project-type 'simplicity-fw #'atu/simplicity-fw-inference
 		:project-file "?*.slcp"
-		:configure "cmake -B build -S cmake_gcc -DCMAKE_EXPORT_COMPILE_COMMANDS=On"
+		:configure "cmake -B build -S cmake_gcc --preset=project -DCMAKE_EXPORT_COMPILE_COMMANDS=On"
 		:compile "cmake --build build"
 		:tasks '(("flash" . atu/simplicity-flash-command)
 					("jlink-gdb-server" . atu/simplicity-jlink-gdb-server-command))