4 files changed, 4 insertions, 10 deletions

diff --git a/techlibs/ice40/Makefile.inc b/techlibs/ice40/Makefile.inc
index ed495519a..63d6086a7 100644
--- a/techlibs/ice40/Makefile.inc
+++ b/techlibs/ice40/Makefile.inc
@@ -12,7 +12,7 @@ EXTRA_OBJS += techlibs/ice40/brams_init.mk
 
 techlibs/ice40/brams_init.mk: techlibs/ice40/brams_init.py
 	$(Q) mkdir -p techlibs/ice40
-	$(P) python $<
+	$(P) python3 $<
 	$(Q) touch techlibs/ice40/brams_init.mk
 
 techlibs/ice40/brams_init1.vh: techlibs/ice40/brams_init.mk
diff --git a/techlibs/ice40/brams_init.py b/techlibs/ice40/brams_init.py
index 93eb9846b..4a1485110 100644
--- a/techlibs/ice40/brams_init.py
+++ b/techlibs/ice40/brams_init.py
@@ -1,7 +1,4 @@
-#!/usr/bin/python
-
-from __future__ import division
-from __future__ import print_function
+#!/usr/bin/env python3
 
 def write_init_vh(filename, initbits):
     with open(filename, "w") as f:
diff --git a/techlibs/xilinx/Makefile.inc b/techlibs/xilinx/Makefile.inc
index cca41f917..ccf88ec7e 100644
--- a/techlibs/xilinx/Makefile.inc
+++ b/techlibs/xilinx/Makefile.inc
@@ -11,7 +11,7 @@ EXTRA_OBJS += techlibs/xilinx/brams_init.mk
 
 techlibs/xilinx/brams_init.mk: techlibs/xilinx/brams_init.py
 	$(Q) mkdir -p techlibs/xilinx
-	$(P) python $<
+	$(P) python3 $<
 	$(Q) touch $@
 
 techlibs/xilinx/brams_init_36.vh: techlibs/xilinx/brams_init.mk
diff --git a/techlibs/xilinx/brams_init.py b/techlibs/xilinx/brams_init.py
index eac829ddf..e787b1f76 100644
--- a/techlibs/xilinx/brams_init.py
+++ b/techlibs/xilinx/brams_init.py
@@ -1,7 +1,4 @@
-#!/usr/bin/python
-
-from __future__ import division
-from __future__ import print_function
+#!/usr/bin/env python3
 
 with open("techlibs/xilinx/brams_init_18.vh", "w") as f:
     for i in range(8):