diff --git a/pki-servlet-container.spec b/pki-servlet-container.spec
index e70f0e9..bbc7381 100644
--- a/pki-servlet-container.spec
+++ b/pki-servlet-container.spec
@@ -143,6 +143,8 @@ Requires(preun): coreutils
 Provides: el_api = %{elspec}
 Obsoletes: tomcat-el-2.2-api
 
+Requires: pki-servlet-%{servletspec}-api = %{epoch}:%{version}-%{release}
+
 %description
 Tomcat is the servlet container that is used in the official Reference
 Implementation for the Java Servlet and JavaServer Pages technologies.