diff --git a/.gitignore b/.gitignore
index daf913b..b97897d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 *.o
 *.a
 *.so
+*.syso
 
 # Folders
 _obj
diff --git a/rsrc_windows.syso b/rsrc_windows.syso
deleted file mode 100644
index d3c5c1d..0000000
Binary files a/rsrc_windows.syso and /dev/null differ
diff --git a/rsrc_windows.go b/rsrc_windows_386.go
similarity index 53%
rename from rsrc_windows.go
rename to rsrc_windows_386.go
index f40003f..dc67cad 100644
--- a/rsrc_windows.go
+++ b/rsrc_windows_386.go
@@ -1,5 +1,5 @@
-//+build windows
+// +build windows,386
 
 package main
 
-//go:generate goversioninfo -manifest "rsrc/app.manifest" -icon "rsrc/app.ico" -o "rsrc_windows.syso"
+//go:generate goversioninfo -manifest "rsrc/app.manifest" -icon "rsrc/app.ico" -o "rsrc_windows.syso" -arch 386
diff --git a/rsrc_windows_amd64.go b/rsrc_windows_amd64.go
new file mode 100644
index 0000000..4cf9aaf
--- /dev/null
+++ b/rsrc_windows_amd64.go
@@ -0,0 +1,5 @@
+// +build windows,amd64
+
+package main
+
+//go:generate goversioninfo -manifest "rsrc/app.manifest" -icon "rsrc/app.ico" -o "rsrc_windows.syso" -arch amd64