diff --git a/rpkg-gui/MainWindow.xaml.cs b/rpkg-gui/MainWindow.xaml.cs
index 19dec5b..2585134 100644
--- a/rpkg-gui/MainWindow.xaml.cs
+++ b/rpkg-gui/MainWindow.xaml.cs
@@ -5043,7 +5043,7 @@ public static extern UInt32 generate_localization_line_string(string rpkg_file_n
 		public static extern int load_hash_list(string path);
 
 		[DllImport("rpkg-lib.dll", EntryPoint = "load_hmla_hash_list", CallingConvention = CallingConvention.Cdecl)]
-		public static extern int load_hmla_hash_list(string path);
+		public static extern uint load_hmla_hash_list(string path);
 
 		[DllImport("rpkg-lib.dll", EntryPoint = "get_hash_list_string", CallingConvention = CallingConvention.Cdecl)]
 		public static extern IntPtr get_hash_list_string(string hash_string);
diff --git a/src/lib/rpkg_dll.cpp b/src/lib/rpkg_dll.cpp
index 51a03a7..b49368d 100644
--- a/src/lib/rpkg_dll.cpp
+++ b/src/lib/rpkg_dll.cpp
@@ -32,7 +32,7 @@ int load_hash_list(char* path) {
     return hash_list_version;
 }
 
-int load_hmla_hash_list(char* path) {
+uint32_t load_hmla_hash_list(char* path) {
     return util::load_hmla_hash_list(std::string(path));
 }
 
diff --git a/src/lib/rpkg_dll.h b/src/lib/rpkg_dll.h
index eb03c56..56f85e7 100644
--- a/src/lib/rpkg_dll.h
+++ b/src/lib/rpkg_dll.h
@@ -6,7 +6,7 @@
 
 RPKG_EXPORT int load_hash_list(char* path);
 
-RPKG_EXPORT int load_hmla_hash_list(char* path);
+RPKG_EXPORT uint32_t load_hmla_hash_list(char* path);
 
 RPKG_EXPORT char* get_hash_list_string(char* hash_string);