diff --git a/tracetools_analysis/tracetools_analysis/process.py b/tracetools_analysis/tracetools_analysis/process.py
index 3bac1a1..63acdd2 100644
--- a/tracetools_analysis/tracetools_analysis/process.py
+++ b/tracetools_analysis/tracetools_analysis/process.py
@@ -43,6 +43,7 @@ def main():
 
     start_time = time.time()
 
+    input_path = os.path.expanduser(input_path)
     # Check if not a file
     if not os.path.isfile(input_path):
         # Might be a trace directory