diff --git a/glibmm24.spec b/glibmm24.spec
index 0f52735..ce79ea9 100644
--- a/glibmm24.spec
+++ b/glibmm24.spec
@@ -6,7 +6,7 @@
 
 Name:           glibmm24
 Version:        2.64.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        C++ interface for the GLib library
 
 License:        LGPLv2+
@@ -24,6 +24,10 @@ BuildRequires:  perl(Getopt::Long)
 Requires:       glib2%{?_isa} >= %{glib2_version}
 Requires:       libsigc++20%{?_isa} >= %{libsigc_version}
 
+# Do not export private Perl modules
+%global __provides_exclude %{?__provides_exclude:%{__provides_exclude}|}^perl\\(
+%global __requires_exclude %{?__requires_exclude:%{__requires_exclude}|}^perl\\((DocsParser|Enum|Function|FunctionBase|GtkDefs|Object|Output|Property|Util|WrapParser)\\)
+
 %description
 glibmm is the official C++ interface for the popular cross-platform
 library GLib. It provides non-UI API that is not available in standard
@@ -86,6 +90,9 @@ find $RPM_BUILD_ROOT -type f -name "*.la" -exec rm -f {} ';'
 
 
 %changelog
+* Tue Jul 07 2020 Petr Pisar <ppisar@redhat.com> - 2.64.2-2
+- Do not export private Perl modules
+
 * Fri Mar 27 2020 Kalev Lember <klember@redhat.com> - 2.64.2-1
 - Update to 2.64.2