1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/drivers/dac.h b/firmware/drivers/dac.h
index c0b2873fda..ef5e4e992d 100644
--- a/firmware/drivers/dac.h
+++ b/firmware/drivers/dac.h
@@ -19,6 +19,10 @@
 #ifndef _DAC_H_
 #define _DAC_H_
 
+#include "config.h"
+
+#ifdef HAVE_DAC3550A
+
 /*
         DAC I2C defs
 */
@@ -37,3 +41,5 @@ extern int dac_config(int value);
 extern void dac_init(void);
 
 #endif
+
+#endif