diff --git a/include/dwarfs/entry.h b/include/dwarfs/entry.h
index 0802fb80..4a6e05e4 100644
--- a/include/dwarfs/entry.h
+++ b/include/dwarfs/entry.h
@@ -77,6 +77,7 @@ class entry : public entry_interface {
   std::filesystem::path fs_path() const;
   std::string path_as_string() const override;
   std::string dpath() const override;
+  std::string unix_dpath() const override;
   std::string const& name() const override { return name_; }
   size_t size() const override { return stat_.size; }
   virtual type_t type() const = 0;
diff --git a/include/dwarfs/entry_interface.h b/include/dwarfs/entry_interface.h
index 8297ee70..399fefc7 100644
--- a/include/dwarfs/entry_interface.h
+++ b/include/dwarfs/entry_interface.h
@@ -31,6 +31,7 @@ class entry_interface : public object {
  public:
   virtual std::string path_as_string() const = 0;
   virtual std::string dpath() const = 0;
+  virtual std::string unix_dpath() const = 0;
   virtual std::string const& name() const = 0;
   virtual std::string type_string() const = 0;
   virtual size_t size() const = 0;
diff --git a/src/dwarfs/builtin_script.cpp b/src/dwarfs/builtin_script.cpp
index f0e7d098..77271c23 100644
--- a/src/dwarfs/builtin_script.cpp
+++ b/src/dwarfs/builtin_script.cpp
@@ -244,7 +244,7 @@ void builtin_script_<LoggerPolicy>::add_filter_rules(
 
 template <typename LoggerPolicy>
 bool builtin_script_<LoggerPolicy>::filter(entry_interface const& ei) {
-  std::string path = ei.dpath();
+  std::string path = ei.unix_dpath();
   std::string relpath = path;
 
   if (relpath.size() >= root_path_.size()) {
diff --git a/src/dwarfs/entry.cpp b/src/dwarfs/entry.cpp
index 7ec2f31e..3cb8f444 100644
--- a/src/dwarfs/entry.cpp
+++ b/src/dwarfs/entry.cpp
@@ -83,6 +83,20 @@ std::string entry::dpath() const {
   return p;
 }
 
+std::string entry::unix_dpath() const {
+  auto p = name_;
+
+  if (type() == E_DIR) {
+    p += '/';
+  }
+
+  if (auto parent = parent_.lock()) {
+    return parent->unix_dpath() + p;
+  }
+
+  return p;
+}
+
 std::string entry::type_string() const {
   switch (stat_.type()) {
   case posix_file_type::regular: