diff --git a/Makefile b/Makefile
index affd6f1f50..cc40bf2391 100644
--- a/Makefile
+++ b/Makefile
@@ -53,8 +53,14 @@ csharp-testcase:
 
 perl-testcase:
 	cd "$(PERL_MAPSCRIPT_PATH)" \
+	&& PERL5LIB=`pwd` \
 	&& prove tests \
-	&& perl examples/RFC24.pl ../../../tests/test.map
+	&& perl examples/RFC24.pl ../../../tests/test.map \
+	&& perl examples/shp_in_shp.pl --infile1 ../../../tests/line.shp --infile1_shpid 0 --infile2 ../../../tests/polygon.shp --infile2_shpid 0 \
+	&& perl examples/dump.pl --file ../../../tests/line.shp \
+	&& perl examples/thin.pl --input ../../../tests/polygon --output examples/junk --tolerance=5
+
+
 
 test:  cmakebuild
 	@$(MAKE) $(MFLAGS)	wxs-testcase renderers-testcase misc-testcase gdal-testcase query-testcase mspython-testcase