diff --git a/contrib/build-wine/deterministic.spec b/contrib/build-wine/deterministic.spec
index 0c8196b4c..76399ffab 100644
--- a/contrib/build-wine/deterministic.spec
+++ b/contrib/build-wine/deterministic.spec
@@ -1,6 +1,6 @@
 # -*- mode: python -*-
 
-from PyInstaller.utils.hooks import collect_data_files, collect_submodules, collect_dynamic_libs
+from PyInstaller.utils.hooks import collect_data_files, collect_submodules, collect_dynamic_libs, copy_metadata
 
 import sys, os
 
@@ -44,6 +44,10 @@ datas += collect_data_files('safetlib')
 datas += collect_data_files('ckcc')
 datas += collect_data_files('bitbox02')
 
+# some deps rely on importlib metadata
+datas += copy_metadata('slip10')  # from trezor->slip10
+
+
 # We don't put these files in to actually include them in the script but to make the Analysis method scan them for imports
 a = Analysis([f"{PROJECT_ROOT}/{MAIN_SCRIPT}",
               f"{PROJECT_ROOT}/{PYPKG}/gui/qt/main_window.py",
diff --git a/contrib/osx/osx.spec b/contrib/osx/osx.spec
index e6501b395..c3472883e 100644
--- a/contrib/osx/osx.spec
+++ b/contrib/osx/osx.spec
@@ -47,6 +47,10 @@ datas += collect_data_files('safetlib')
 datas += collect_data_files('ckcc')
 datas += collect_data_files('bitbox02')
 
+# some deps rely on importlib metadata
+datas += copy_metadata('slip10')  # from trezor->slip10
+
+
 # We don't put these files in to actually include them in the script but to make the Analysis method scan them for imports
 a = Analysis([f"{PROJECT_ROOT}/{MAIN_SCRIPT}",
               f"{PROJECT_ROOT}/{PYPKG}/gui/qt/main_window.py",