diff --git a/src/hdf5_lib.py b/src/hdf5_lib.py
index 4b80bd6..563355a 100644
--- a/src/hdf5_lib.py
+++ b/src/hdf5_lib.py
@@ -12,7 +12,7 @@ from plotly.subplots import make_subplots
 
 import g5505_file_reader
 import g5505_utils as utils
-import smog_chamber_file_reader
+import src.smog_chamber_file_reader as smog_chamber_file_reader
 
 
 def read_mtable_as_dataframe(filename):