diff --git a/setup.py b/setup.py
index c03b40b..237e323 100644
--- a/setup.py
+++ b/setup.py
@@ -2,6 +2,6 @@
 
 setup(
     name="unbundle",
-    version="0.1.2",
+    version="0.1.3",
     scripts=["unbundle"]
 )
diff --git a/unbundle b/unbundle
index 05dafc5..fc33be4 100755
--- a/unbundle
+++ b/unbundle
@@ -23,8 +23,15 @@ def resolve_includes(bundle_name, bundle_path, bundles=False):
             return set(), False
 
         # find name on its own line
-        if f"\n{bundle_name}\n" in open(packages_f, "r").read():
-            return set([bundle_name]), True
+        with open(packages_f, "r") as pkgdef:
+            for line in pkgdef.readlines():
+                # ignore things after a comment '#'
+                c = line.find('#')
+                if c >= 0:
+                    line = line[:c]
+                line = line.strip()
+                if f"{bundle_name}" == line:
+                    return set([bundle_name]), True
 
         print(f"ERROR: could not find {bundle_name} bundle")
         return set(), False