diff --git a/script/jitter_scan.py b/script/jitter_scan.py
index bb7e869..1849d5d 100644
--- a/script/jitter_scan.py
+++ b/script/jitter_scan.py
@@ -122,7 +122,9 @@ msg = msg + "\n\nFile: " + get_context().path
 
 print msg
 
-elogllrf("Jitter Scan", msg,"Measurement", "RF Stability", SECTION, get_plot_snapshots("Jitter Scan"))
+plot_files = get_plot_snapshots("Jitter Scan")
+
+elogllrf("Jitter Scan", msg,"Measurement", "RF Stability", SECTION, str(plot_files))
 # save the entry in the logbook