diff --git a/.gitignore b/.gitignore
index 378e5117c..a5ab809ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 __pycache__
 build/*
 *.o
+*.ts
 *.d
 *.a
 *.bin
diff --git a/software/bios/Makefile b/software/bios/Makefile
index 02fe4af16..10cae9632 100644
--- a/software/bios/Makefile
+++ b/software/bios/Makefile
@@ -38,6 +38,6 @@ flash: bios.bin
 	m1nor bios.bin
 
 clean:
-	rm -f $(OBJECTS) $(OBJECTS:.o=.d) bios.elf bios.bin bios-rescue.elf bios-rescue.bin .*~ *~
+	rm -f $(OBJECTS) $(OBJECTS:.o=.ts) $(OBJECTS:.o=.d) bios.elf bios.bin bios-rescue.elf bios-rescue.bin .*~ *~
 
 .PHONY: clean libs flash
diff --git a/software/libbase/Makefile b/software/libbase/Makefile
index 1d6436c37..2c070472b 100644
--- a/software/libbase/Makefile
+++ b/software/libbase/Makefile
@@ -21,4 +21,4 @@ libbase.a: $(OBJECTS)
 .PHONY: clean
 
 clean:
-	rm -f $(OBJECTS) $(OBJECTS:.o=.d) libbase.a .*~ *~
+	rm -f $(OBJECTS) $(OBJECTS:.o=.ts) $(OBJECTS:.o=.d) libbase.a .*~ *~
diff --git a/software/libcompiler-rt/Makefile b/software/libcompiler-rt/Makefile
index d1f83ad8d..15274808d 100644
--- a/software/libcompiler-rt/Makefile
+++ b/software/libcompiler-rt/Makefile
@@ -21,4 +21,4 @@ libcompiler-rt.a: $(OBJECTS)
 .PHONY: clean
 
 clean:
-	rm -f $(OBJECTS) $(OBJECTS:.o=.d) libcompiler-rt.a .*~ *~
+	rm -f $(OBJECTS) $(OBJECTS:.o=.ts) $(OBJECTS:.o=.d) libcompiler-rt.a .*~ *~