diff --git a/firmware/export/i2c-pp.h b/firmware/export/i2c-pp.h
index 55e84b65a4..f126fa812d 100644
--- a/firmware/export/i2c-pp.h
+++ b/firmware/export/i2c-pp.h
@@ -34,17 +34,6 @@
 #ifndef _I2C_PP_H
 #define _I2C_PP_H
 
-#define I2C_CTRL    (*(volatile unsigned char*)(I2C_BASE+0x00))
-#define I2C_ADDR    (*(volatile unsigned char*)(I2C_BASE+0x04))
-#define I2C_DATA(X) (*(volatile unsigned char*)(I2C_BASE+0xc+(4*X)))
-#define I2C_STATUS  (*(volatile unsigned char*)(I2C_BASE+0x1c))
-
-/* I2C_CTRL bit definitions */
-#define I2C_SEND    0x80
-
-/* I2C_STATUS bit definitions */
-#define I2C_BUSY    (1<<6)
-
 /* TODO: Fully implement i2c driver */
 
 /* To be used by drivers that need to do multiple i2c operations
diff --git a/firmware/target/arm/i2c-pp.c b/firmware/target/arm/i2c-pp.c
index fef2082e60..b162606680 100644
--- a/firmware/target/arm/i2c-pp.c
+++ b/firmware/target/arm/i2c-pp.c
@@ -36,6 +36,17 @@
 #include "ascodec.h"
 #include "as3514.h"
 
+#define I2C_CTRL    (*(volatile unsigned char*)(I2C_BASE+0x00))
+#define I2C_ADDR    (*(volatile unsigned char*)(I2C_BASE+0x04))
+#define I2C_DATA(X) (*(volatile unsigned char*)(I2C_BASE+0xc+(4*X)))
+#define I2C_STATUS  (*(volatile unsigned char*)(I2C_BASE+0x1c))
+
+/* I2C_CTRL bit definitions */
+#define I2C_SEND    0x80
+
+/* I2C_STATUS bit definitions */
+#define I2C_BUSY    (1<<6)
+
 /* Local functions definitions */
 static struct mutex i2c_mtx SHAREDBSS_ATTR;