diff --git a/.gitattributes b/.gitattributes
index 92451c13569..104041b7a07 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -8040,6 +8040,7 @@ src/osd/windows/winutf8.h svneol=native#text/plain
 src/osd/windows/winutil.c svneol=native#text/plain
 src/osd/windows/winutil.h svneol=native#text/plain
 src/osd/windows/winwork.c svneol=native#text/plain
+src/regtests/chdman/chdtest.py svneol=native#text/plain
 src/regtests/jedutil/baseline/18cv8/18cv8_combinatorial_feedback.txt svneol=native#text/plain
 src/regtests/jedutil/baseline/18cv8/18cv8_register_feedback.txt svneol=native#text/plain
 src/regtests/jedutil/baseline/18cv8/pal10h8-to-peel18cv8.txt svneol=native#text/plain
diff --git a/makefile b/makefile
index 0a48e1292b5..c46a2c76831 100644
--- a/makefile
+++ b/makefile
@@ -683,6 +683,12 @@ default: maketree buildtools emulator
 
 all: default tools
 
+# TODO: move to a .mak file in the regtests folder?
+tests: default tools
+	@echo Running jedutil unittest
+	$(PYTHON) src/regtests/jedutil/jedtest.py
+	#@echo Running chdman unittest
+	#$(PYTHON) src/regtests/chdman/chdtest.py
 
 7Z_LIB = $(OBJ)/lib7z.a 
 
diff --git a/src/regtests/chdman/chdtest.py b/src/regtests/chdman/chdtest.py
new file mode 100644
index 00000000000..e69de29bb2d