diff --git a/main.py b/main.py
index eac31bc..1542cf1 100644
--- a/main.py
+++ b/main.py
@@ -160,7 +160,7 @@ def genGraph(gData):
 gData = data[loaded_data[0]]
 x2_time, scope_time, x2_timestamps = process_data(gData)
 
-time = (gData["x2"][0][:] - gData["x2"][0][0]).astype('int')
+time = (gData["x2"][0][:] - gData["x2"][0][0]).astype('float64')
 
 x2_out = canny_shock_finder(time, (gData["x2"][4][:] - gData["x2"][4][0]) * 0.0148)