diff --git a/imapsync.spec b/imapsync.spec
index fe99c23..091374b 100644
--- a/imapsync.spec
+++ b/imapsync.spec
@@ -11,12 +11,14 @@ BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildArch: noarch
 BuildRequires: perl(Test::Simple) perl(Digest::MD5)
+BuildRequires: perl(Time::HiRes)
 BuildRequires: perl(Mail::IMAPClient) >= 3.25
 Requires: perl(Test::Simple) perl(Authen::NTLM)
 Requires: perl(Digest::MD5) perl(Digest::HMAC_MD5)
 Requires: perl(Term::ReadKey) perl(IO::Socket::SSL)
 Requires: perl(File::Spec) perl(File::Path)
 Requires: perl(Mail::IMAPClient) >= 3.25
+Requires: perl(Time::HiRes)
 
 
 %description