diff --git a/sky130/Makefile b/sky130/Makefile
index 2b14ee0..cbe6745 100644
--- a/sky130/Makefile
+++ b/sky130/Makefile
@@ -347,30 +347,30 @@
 		-library digital sky130_fd_sc_ms \
 		-library digital sky130_fd_sc_lp |& tee -a ${SKY130A}_install.log
         # Install OSU digital standard cells.
-	${STAGE} -source ${OSU_PATH} -target ${STAGING_PATH}/${SKY130A} \
-		-techlef char/techfiles/scs8.lef rename=sky130_osu_sc.tlef \
-		-spice lib/spice/*.spice compile-only \
-		-lef outputs/s8_osu130.lef rename=sky130_osu_sc.lef \
-		-lib outputs/*.lib \
-		-gds lib/gds/*.gds compile-only \
-		-verilog outputs/VERILOG/*.v \
-		-library digital sky130_osu_sc
+	# ${STAGE} -source ${OSU_PATH} -target ${STAGING_PATH}/${SKY130A} \
+	# 	-techlef char/techfiles/scs8.lef rename sky130_osu_sc.tlef \
+	# 	-spice lib/spice/*.spice compile-only \
+	# 	-lef outputs/s8_osu130.lef rename sky130_osu_sc.lef \
+	# 	-lib outputs/*.lib \
+	# 	-gds lib/gds/*.gds compile-only \
+	# 	-verilog outputs/VERILOG/*.v \
+	# 	-library digital sky130_osu_sc
 	# Install additional model file (efabless)
-	${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
-		-ngspice models/*.lib rename=${SKY130A}.lib \
-		|& tee -a ${SKY130A}_install.log
-	# Install custom additions to I/O pad library
-	${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
-		-gds %l/gds/*.gds \
-		-verilog %l/verilog/*.v \
-		-lef %l/lef/*.lef \
-		-spice %l/spice/*.spice \
-		-library general sky130_fd_io |& tee -a ${SKY130A}_install.log
-	# Add correct bounding boxes on Magic layouts
-	${ADDPROP} ${STAGING_PATH}/${SKY130A} sky130_fd_io sky130_fd_io_top_gpio_ovtv2 \
-		"FIXED_BBOX 0 407 28000 40000"
-	${ADDPROP} ${STAGING_PATH}/${SKY130A} sky130_fd_io sky130_fd_io_top_xres4v2 \
-		"FIXED_BBOX 0 407 15000 40000"
+	# ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
+	# 	-ngspice models/*.lib rename ${SKY130A}.lib \
+	# 	|& tee -a ${SKY130A}_install.log
+	# # Install custom additions to I/O pad library
+	# ${STAGE} -source ./custom -target ${STAGING_PATH}/${SKY130A} \
+	# 	-gds %l/gds/*.gds \
+	# 	-verilog %l/verilog/*.v \
+	# 	-lef %l/lef/*.lef \
+	# 	-spice %l/spice/*.spice \
+	# 	-library general sky130_fd_io |& tee -a ${SKY130A}_install.log
+	# # Add correct bounding boxes on Magic layouts
+	# ${ADDPROP} ${STAGING_PATH}/${SKY130A} sky130_fd_io sky130_fd_io_top_gpio_ovtv2 \
+	# 	"FIXED_BBOX 0 407 28000 40000"
+	# ${ADDPROP} ${STAGING_PATH}/${SKY130A} sky130_fd_io sky130_fd_io_top_xres4v2 \
+	# 	"FIXED_BBOX 0 407 15000 40000"
 
 install: install-local