diff --git a/libwpg.spec b/libwpg.spec
index d90ca3c..79e4b11 100644
--- a/libwpg.spec
+++ b/libwpg.spec
@@ -30,6 +30,7 @@ developing applications that use %{name}.
 %package tools
 Summary:        Tools to convert WordPerfect Graphics images
 Group:          Applications/Multimedia
+Requires:       %{name}%{?_isa} = %{version}-%{release}
 
 %description tools
 This package contains tools to work with graphics in WPG (WordPerfect