diff --git a/conandata.yml b/conandata.yml
index ba9b85c479..2904b87f6a 100644
--- a/conandata.yml
+++ b/conandata.yml
@@ -110,6 +110,7 @@ pyinstaller:
         - "win32cred"
         - "win32timezone"
         - "pkgutil"
+        - "pynavlib"
     hiddenimports_WINDOWS_ONLY:
       - "PyQt6.Qt"
       - "PyQt6.Qt6"