diff --git a/modules/objfmts/bin/tests/Makefile.inc b/modules/objfmts/bin/tests/Makefile.inc
index aca14693..483d92e5 100644
--- a/modules/objfmts/bin/tests/Makefile.inc
+++ b/modules/objfmts/bin/tests/Makefile.inc
@@ -8,3 +8,8 @@ EXTRA_DIST += \
 	src/objfmts/bin/tests/reserve.asm		\
 	src/objfmts/bin/tests/reserve.bin.hx		\
 	src/objfmts/bin/tests/reserve.errwarn
+
+CLEANFILES += \
+	reserve \
+	reserve.ew \
+	reserve.hx
diff --git a/src/objfmts/bin/tests/Makefile.inc b/src/objfmts/bin/tests/Makefile.inc
index aca14693..483d92e5 100644
--- a/src/objfmts/bin/tests/Makefile.inc
+++ b/src/objfmts/bin/tests/Makefile.inc
@@ -8,3 +8,8 @@ EXTRA_DIST += \
 	src/objfmts/bin/tests/reserve.asm		\
 	src/objfmts/bin/tests/reserve.bin.hx		\
 	src/objfmts/bin/tests/reserve.errwarn
+
+CLEANFILES += \
+	reserve \
+	reserve.ew \
+	reserve.hx