diff --git a/common.mk b/common.mk
index 1a0e4d33..42baaa8e 100644
--- a/common.mk
+++ b/common.mk
@@ -107,9 +107,9 @@ $(CHIPYARD_CLASSPATH_TARGETS) &: $(SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS)
 	$(call run_sbt_assembly,$(SBT_PROJECT),$(CHIPYARD_CLASSPATH))
 
 # order only dependency between sbt runs needed to avoid concurrent sbt runs
-$(BTL_CLASSPATH_TARGETS) &: $(SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS) | $(CHIPYARD_CLASSPATH_TARGETS)
+$(TAPEOUT_CLASSPATH_TARGETS) &: $(SCALA_SOURCES) $(SCALA_BUILDTOOL_DEPS) | $(CHIPYARD_CLASSPATH_TARGETS)
 	mkdir -p $(dir $@)
-	$(call run_sbt_assembly,tapeout,$(BTL_CLASSPATH))
+	$(call run_sbt_assembly,tapeout,$(TAPEOUT_CLASSPATH))
 
 #########################################################################################
 # verilog generation pipeline
@@ -202,9 +202,9 @@ endif
 	if [ $(SFC_LEVEL) = none ]; then cat $(EXTRA_ANNO_FILE) > $(FINAL_ANNO_FILE); fi
 
 $(SFC_MFC_TARGETS) &: private TMP_DIR := $(shell mktemp -d -t cy-XXXXXXXX)
-$(SFC_MFC_TARGETS) &: $(BTL_CLASSPATH_TARGETS) $(FIRRTL_FILE) $(FINAL_ANNO_FILE) $(SFC_LEVEL) $(EXTRA_FIRRTL_OPTIONS)
+$(SFC_MFC_TARGETS) &: $(TAPEOUT_CLASSPATH_TARGETS) $(FIRRTL_FILE) $(FINAL_ANNO_FILE) $(SFC_LEVEL) $(EXTRA_FIRRTL_OPTIONS)
 	rm -rf $(GEN_COLLATERAL_DIR)
-	$(call run_jar_scala_main,$(BTL_CLASSPATH),barstools.tapeout.transforms.GenerateModelStageMain,\
+	$(call run_jar_scala_main,$(TAPEOUT_CLASSPATH),barstools.tapeout.transforms.GenerateModelStageMain,\
 		--no-dedup \
 		--output-file $(SFC_FIRRTL_BASENAME) \
 		--output-annotation-file $(SFC_ANNO_FILE) \
@@ -270,12 +270,12 @@ $(TOP_SMEMS_CONF) $(MODEL_SMEMS_CONF) &:  $(MFC_SMEMS_CONF) $(MFC_MODEL_HRCHY_JS
 
 # This file is for simulation only. VLSI flows should replace this file with one containing hard SRAMs
 TOP_MACROCOMPILER_MODE ?= --mode synflops
-$(TOP_SMEMS_FILE) $(TOP_SMEMS_FIR) &: $(BTL_CLASSPATH_TARGETS) $(TOP_SMEMS_CONF)
-	$(call run_jar_scala_main,$(BTL_CLASSPATH),barstools.macros.MacroCompiler,-n $(TOP_SMEMS_CONF) -v $(TOP_SMEMS_FILE) -f $(TOP_SMEMS_FIR) $(TOP_MACROCOMPILER_MODE))
+$(TOP_SMEMS_FILE) $(TOP_SMEMS_FIR) &: $(TAPEOUT_CLASSPATH_TARGETS) $(TOP_SMEMS_CONF)
+	$(call run_jar_scala_main,$(TAPEOUT_CLASSPATH),barstools.macros.MacroCompiler,-n $(TOP_SMEMS_CONF) -v $(TOP_SMEMS_FILE) -f $(TOP_SMEMS_FIR) $(TOP_MACROCOMPILER_MODE))
 
 MODEL_MACROCOMPILER_MODE = --mode synflops
-$(MODEL_SMEMS_FILE) $(MODEL_SMEMS_FIR) &: $(BTL_CLASSPATH_TARGETS) $(MODEL_SMEMS_CONF) | $(TOP_SMEMS_FILE)
-	$(call run_jar_scala_main,$(BTL_CLASSPATH),barstools.macros.MacroCompiler, -n $(MODEL_SMEMS_CONF) -v $(MODEL_SMEMS_FILE) -f $(MODEL_SMEMS_FIR) $(MODEL_MACROCOMPILER_MODE))
+$(MODEL_SMEMS_FILE) $(MODEL_SMEMS_FIR) &: $(TAPEOUT_CLASSPATH_TARGETS) $(MODEL_SMEMS_CONF) | $(TOP_SMEMS_FILE)
+	$(call run_jar_scala_main,$(TAPEOUT_CLASSPATH),barstools.macros.MacroCompiler, -n $(MODEL_SMEMS_CONF) -v $(MODEL_SMEMS_FILE) -f $(MODEL_SMEMS_FIR) $(MODEL_MACROCOMPILER_MODE))
 
 ########################################################################################
 # remove duplicate files and headers in list of simulation file inputs