diff --git a/utils/wxPython/distrib/wxPython.spec.in b/utils/wxPython/distrib/wxPython.spec.in
index 97ffabdaf4..e67b7bb249 100644
--- a/utils/wxPython/distrib/wxPython.spec.in
+++ b/utils/wxPython/distrib/wxPython.spec.in
@@ -35,6 +35,12 @@ extension language for applications that need a programmable interface.
 #%install
 #make install
 
+%post
+/sbin/ldconfig
+
+%postun
+/sbin/ldconfig
+
 %files
 %doc /usr/doc/wxPython-__VERSION__
 /usr/lib/libwxPyHelpers.so
@@ -42,3 +48,6 @@ extension language for applications that need a programmable interface.
 
 
 
+
+
+