Index: Makefile.in
===================================================================
diff -u -r21a0283e3b67fb56e9dc782b628db602e21c9ac7 -rd72a757e0aa13c9e34e5e8d284a6a3a833b9f6e6
--- Makefile.in	(.../Makefile.in)	(revision 21a0283e3b67fb56e9dc782b628db602e21c9ac7)
+++ Makefile.in	(.../Makefile.in)	(revision d72a757e0aa13c9e34e5e8d284a6a3a833b9f6e6)
@@ -436,6 +436,7 @@
 	$(TCLSH) $(src_test_dir_native)/tcl86.test -libdir $(PLATFORM_DIR) $(TESTFLAGS)
 	$(TCLSH) $(src_test_dir_native)/contains.test -libdir $(PLATFORM_DIR) $(TESTFLAGS)
 	$(TCLSH) $(src_test_dir_native)/tcloo.test -libdir $(PLATFORM_DIR) $(TESTFLAGS)
+	$(TCLSH) $(src_test_dir_native)/interp.test -libdir $(PLATFORM_DIR) $(TESTFLAGS)
 	$(TCLSH) $(src_doc_dir_native)/example-scripts/bagel.tcl -libdir $(PLATFORM_DIR) $(TESTFLAGS)
 	$(TCLSH) $(src_doc_dir_native)/example-scripts/rosetta-abstract-type.tcl -libdir $(PLATFORM_DIR) $(TESTFLAGS)
 	$(TCLSH) $(src_doc_dir_native)/example-scripts/rosetta-classes.tcl -libdir $(PLATFORM_DIR) $(TESTFLAGS)