diff --git a/stackrc b/stackrc
index 58146a4..887d4b3 100644
--- a/stackrc
+++ b/stackrc
@@ -14,6 +14,9 @@
 LC_ALL=C
 export LC_ALL
 
+# Make tracing more educational
+export PS4='+ ${BASH_SOURCE}:${FUNCNAME[0]}:L${LINENO}:   '
+
 # Find the other rc files
 RC_DIR=$(cd $(dirname "${BASH_SOURCE:-$0}") && pwd)