diff --git a/rubygem-rack-test.spec b/rubygem-rack-test.spec
index 1ed8e2f..a58d650 100644
--- a/rubygem-rack-test.spec
+++ b/rubygem-rack-test.spec
@@ -16,7 +16,7 @@ Requires:       rubygems
 BuildRequires:  rubygems
 BuildRequires:  rubygem(rack) >= 0.9.1
 BuildRequires:  rubygem(rake)
-BuildRequires:  rubygem(rspec)
+BuildRequires:  rubygem(rspec-core)
 BuildRequires:  rubygem(sinatra)
 BuildArch:      noarch
 Provides:       rubygem(%{gemname}) = %{version}