diff --git a/tcl/interface/raspberrypi-native.cfg b/tcl/interface/raspberrypi-native.cfg
index 95426c226..7224723d6 100644
--- a/tcl/interface/raspberrypi-native.cfg
+++ b/tcl/interface/raspberrypi-native.cfg
@@ -68,4 +68,4 @@ set speed_coeff [expr { $clock / $clocks_per_timing_loop }]
 # The coefficients depend on system clock and CPU frequency scaling.
 bcm2835gpio speed_coeffs $speed_coeff $speed_offset
 
-source raspberrypi-gpio-connector.cfg
+source [find interface/raspberrypi-gpio-connector.cfg]