diff --git a/scripts/diagnostics.sh b/scripts/diagnostics.sh
index 9e9c788..4404f33 100755
--- a/scripts/diagnostics.sh
+++ b/scripts/diagnostics.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-source lib/InterfaceUtils.sh
+source ../lib/InterfaceUtils.sh
 
 if [ ! "$1" ]
 then echo "Usage ./scripts/diagnostics <wireless_interface>"; exit 1