diff --git a/mps/code/comm.gmk b/mps/code/comm.gmk
index 269163e8d99..b61c48a1e0e 100644
--- a/mps/code/comm.gmk
+++ b/mps/code/comm.gmk
@@ -325,25 +325,19 @@ $(addprefix $(PFM)/$(VARIETY)/,$(TEST_SUITES)): $(TEST_TARGETS)
 
 TESTRATIO_SEED = 1564912146
 
-# These targets are set quite high to reduce false positives due to
-# the usual vagaries of performance measurement.
-TARGET_RATIO_AMC = 120
-TARGET_RATIO_MVFF = 150
-
 define ratio
 TIME_HOT=$$(/usr/bin/time -p $(PFM)/hot/$(1) -x $(TESTRATIO_SEED) $(2) 2>&1 | tail -2 | awk '{T += $$2} END {print T}'); \
 TIME_RASH=$$(/usr/bin/time -p $(PFM)/rash/$(1) -x $(TESTRATIO_SEED) $(2) 2>&1 | tail -2 | awk '{T += $$2} END {print T}'); \
 RATIO=$$(awk "BEGIN{print int(100 * $$TIME_HOT / $$TIME_RASH)}"); \
-printf "Performance ratio (hot/rash) for $(2): %d%%\n" $$RATIO; \
-test $$RATIO -lt $(3)
+printf "Performance ratio (hot/rash) for $(2): %d%%\n" $$RATIO
 endef
 
 .PHONY: testratio
 testratio:
 	$(MAKE) -f $(PFM).gmk VARIETY=hot djbench gcbench
 	$(MAKE) -f $(PFM).gmk VARIETY=rash djbench gcbench
-	$(call ratio,gcbench,amc,$(TARGET_RATIO_AMC))
-	$(call ratio,djbench,mvff,$(TARGET_RATIO_MVFF))
+	$(call ratio,gcbench,amc)
+	$(call ratio,djbench,mvff)
 
 
 # == MMQA test suite ==