1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/runqemu b/scripts/runqemu
index cc87ea871a..63e533a934 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -1328,6 +1328,8 @@ class BaseConfig(object):
 
         for ovmf in self.ovmf_bios:
             format = ovmf.rsplit('.', 1)[-1]
+            if format == "bin":
+                format = "raw"
             self.qemu_opt += ' -drive if=pflash,format=%s,file=%s' % (format, ovmf)
 
         self.qemu_opt += ' ' + self.qemu_opt_script