diff --git a/Makefile b/Makefile
index ccfb046..9fa5a7d 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ LIBRARYPATH = -L. -Lmathlib
 LIBRARIES = -larm_cortexM4lf_math
 
 DEFINES = -DSTM32F407xx -DSTM32F4XX -DARM_MATH_CM4
-mapfile = qttemplate
+mapfile = dafuqishappening
 
 ##Custom Files###
 
diff --git a/boot/startup_stm32f4xx.S b/boot/startup_stm32f4xx.S
index 9096057..0b9c10a 100644
--- a/boot/startup_stm32f4xx.S
+++ b/boot/startup_stm32f4xx.S
@@ -31,7 +31,7 @@
   */
     
   .syntax unified
-  .cpu cortex-m3
+  .cpu cortex-m4
   .fpu softvfp
   .thumb