diff --git a/sys/syz-extract/fetch.go b/sys/syz-extract/fetch.go
index 15b49864..77410dd5 100644
--- a/sys/syz-extract/fetch.go
+++ b/sys/syz-extract/fetch.go
@@ -133,6 +133,8 @@ func compile(cc string, args []string, data *CompileData) (bin string, out []byt
 }
 
 var srcTemplate = template.Must(template.New("").Parse(`
+#define __asm__(...)
+
 {{range $incl := $.Includes}}
 #include <{{$incl}}>
 {{end}}