diff --git a/gucharmap.spec b/gucharmap.spec
index 0291ec6..bed30a2 100644
--- a/gucharmap.spec
+++ b/gucharmap.spec
@@ -62,7 +62,8 @@ make install DESTDIR=$RPM_BUILD_ROOT RUN_QUERY_IMMODULES_TEST=false
 
 rm $RPM_BUILD_ROOT/%{_libdir}/*.la
 
-sed -i -e "s#Icon=gucharmap.png#Icon=/usr/share/icons/hicolor/48x48/apps/gucharmap.png#"
+sed -i -e "s#Icon=gucharmap.png#Icon=/usr/share/icons/hicolor/48x48/apps/gucharmap.png#" \
+  $RPM_BUILD_ROOT%{_datadir}/applications/gucharmap.desktop
 
 desktop-file-install --vendor gnome --delete-original       \
   --dir $RPM_BUILD_ROOT%{_datadir}/applications             \