diff --git a/infer/bin/inferlib.py b/infer/bin/inferlib.py
index 6d9d8a7ec..e00e1f638 100644
--- a/infer/bin/inferlib.py
+++ b/infer/bin/inferlib.py
@@ -495,6 +495,9 @@ class Infer:
                 # '-notest',
             ]
 
+        if self.args.incremental:
+            infer_options.append('-incremental')
+
         if self.args.specs_dirs:
             infer_options += self.args.specs_dirs