diff --git a/ltrace.spec b/ltrace.spec
index 97d6691..e43f2dd 100644
--- a/ltrace.spec
+++ b/ltrace.spec
@@ -11,7 +11,7 @@ Group: Development/Debuggers
 ExclusiveArch: %{ix86} x86_64 ia64 ppc ppc64 s390 s390x alpha sparc
 Prefix: %{_prefix}
 Buildroot: %{_tmppath}/%{name}-root
-BuildRequires: elfutils-libelf-devel
+BuildRequires: elfutils-libelf-devel dejagnu
 
 %description
 Ltrace is a debugging program which runs a specified command until the