diff --git a/builders/builder.py b/builders/builder.py
index 851c589..d1e7734 100644
--- a/builders/builder.py
+++ b/builders/builder.py
@@ -286,7 +286,7 @@ class Builder(object):
                '--runtime-hook', os.path.join(self.hooks_path, 'rthook_ssl.py'),
                '-i', self.icon_path,
                '-n', 'OpenLP',
-               *get_binaries(),  # Adds any binaries we wish to include
+               *self.get_binaries(),  # Adds any binaries we wish to include
                self.openlp_script]
         if self.args.verbose:
             cmd.append('--log-level=DEBUG')