diff --git a/test/makefile b/test/makefile
index b56b4d2c..13326e08 100644
--- a/test/makefile
+++ b/test/makefile
@@ -3,27 +3,27 @@ export TRICK_HOST_CPU := $(shell $(TRICK_HOME)/bin/trick-gte TRICK_HOST_CPU)
 
 # List out sims we want to compile
 COMPILE_DIRS = \
-    SIM_demo_sdefine \
-    SIM_events \
-    SIM_rti \
-    SIM_stls \
-    SIM_test_dp \
-    SIM_test_dr \
-    SIM_test_io \
-    SIM_test_ip \
-    SIM_test_sched \
-    SIM_test_templates \
-    SIM_threads
+	SIM_demo_sdefine \
+	SIM_events \
+	SIM_rti \
+	SIM_stls \
+	SIM_test_dp \
+	SIM_test_dr \
+	SIM_test_io \
+	SIM_test_ip \
+	SIM_test_sched \
+	SIM_test_templates \
+	SIM_threads
 
 SIMS_NEEDING_TEST = \
-    SIM_alloc_test \
-    SIM_demo_inputfile \
-    SIM_measurement_units \
-    SIM_test_abstract \
-    SIM_test_inherit \
-    SIM_test_ip2 \
-    SIM_threads_simple \
-    SIM_trickcomm
+	SIM_alloc_test \
+	SIM_demo_inputfile \
+	SIM_measurement_units \
+	SIM_test_abstract \
+	SIM_test_inherit \
+	SIM_test_ip2 \
+	SIM_threads_simple \
+	SIM_trickcomm
 
 # Sims with problems, no purpose, or maybe shouldn't be a test
 # SIM_leaks ( should be deleted )
@@ -42,10 +42,16 @@ test: $(EXECUTABLES) $(UNIT_TEST_RESULTS) data_record_results
 clean:
 	rm -f $(UNIT_TEST_RESULTS)
 	- for i in $(COMPILE_DIRS) ; do \
-          if [ -f "$$i/"[Mm]"akefile" ] ; then \
-              $(MAKE) -C $$i spotless ; \
-          fi \
-      done
+		if [ -f "$$i/"[Mm]"akefile" ] ; then \
+			$(MAKE) -C $$i spotless ; \
+		fi \
+	done
+
+	- for i in $(SIMS_NEEDING_TEST) ; do \
+		if [ -f "$$i/"[Mm]"akefile" ] ; then \
+			$(MAKE) -C $$i spotless ; \
+		fi \
+	done
 
 $(EXECUTABLES):
 	@ cd $(@D) ; ${TRICK_HOME}/bin/trick-CP -t