diff --git a/pvactools/lib/input_file_converter.py b/pvactools/lib/input_file_converter.py
index 70c02f4be..8c8f69f8e 100644
--- a/pvactools/lib/input_file_converter.py
+++ b/pvactools/lib/input_file_converter.py
@@ -1,4 +1,3 @@
-import vcf
 import vcfpy
 import csv
 import sys