diff --git a/stm-firmware/include/arm_math.h b/stm-firmware/include/arm_math.h
index 59662ae..aeec6d0 100644
--- a/stm-firmware/include/arm_math.h
+++ b/stm-firmware/include/arm_math.h
@@ -267,7 +267,7 @@
 #define __CMSIS_GENERIC         /* disable NVIC and Systick functions */
 
 #if defined (ARM_MATH_CM4)
-#include "core_cm4.h"
+#include <cmsis/core_cm4.h>
 #elif defined (ARM_MATH_CM3)
 #include "core_cm3.h"
 #elif defined (ARM_MATH_CM0)
@@ -282,8 +282,8 @@
 #endif
 
 #undef  __CMSIS_GENERIC         /* enable NVIC and Systick functions */
-#include "string.h"
-#include "math.h"
+#include <string.h>
+#include <math.h>
 #ifdef	__cplusplus
 extern "C"
 {