diff --git a/libguestfs.spec b/libguestfs.spec
index fef1590..ac64526 100644
--- a/libguestfs.spec
+++ b/libguestfs.spec
@@ -244,6 +244,7 @@ BuildRequires:  coreutils
 BuildRequires:  cpio
 BuildRequires:  cryptsetup
 BuildRequires:  diffutils
+BuildRequires:  dosfstools
 BuildRequires:  e2fsprogs
 BuildRequires:  file
 BuildRequires:  findutils