diff --git a/riocli/package/model.py b/riocli/package/model.py
index 9ec4b204..becf3bc3 100644
--- a/riocli/package/model.py
+++ b/riocli/package/model.py
@@ -68,7 +68,7 @@ def _sanitize_package(self) -> typing.Dict:
     def _sanitize_command(self):
         for e in self.spec.executables:
             # Skip if command is not set.
-            if not e.get('command'):
+            if e.get('command') is None:
                 continue
 
             c = []