diff --git a/ctk.spec b/ctk.spec
index e82fcae..4376655 100644
--- a/ctk.spec
+++ b/ctk.spec
@@ -134,21 +134,13 @@ popd
 # (see https://github.com/commontk/CTKData/issues/1).
 
 
-%post -p /sbin/ldconfig
+%ldconfig_scriptlets
 
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets dicom
 
-%post dicom -p /sbin/ldconfig
+%ldconfig_scriptlets plugin-framework
 
-%postun dicom -p /sbin/ldconfig
-
-%post plugin-framework -p /sbin/ldconfig
-
-%postun plugin-framework -p /sbin/ldconfig
-
-%post widgets -p /sbin/ldconfig
-
-%postun widgets -p /sbin/ldconfig
+%ldconfig_scriptlets widgets
 
 
 %files