--- a/utils/fodtrack-0.1/fodtrack.c
+++ b/utils/fodtrack-0.1/fodtrack.c
@@ -20,8 +20,8 @@
 #define false 0
 #define true 1
 
-#define PSEUDODEVICEFILE "/tmp/fodtrackdevice"
-#define CONFIGFILE "/etc/fodtrack.conf"
+#define PSEUDODEVICEFILE "@TERMUX_PREFIX@/tmp/fodtrackdevice"
+#define CONFIGFILE "@TERMUX_PREFIX@/etc/fodtrack.conf"
 
 static int fodtrackfd;
 static int azimuthcorrection;
