diff --git a/README.md b/README.md
index db58857..2610159 100644
--- a/README.md
+++ b/README.md
@@ -177,5 +177,4 @@ Current set is WIP.
 * Doesn't work on windows
 * Missing C and mixed support
 * If no SDL or SDLGL-PP than screenshots or videos don't work
-* boot_exec_color_vdp does not work on MSX1 vdp
 
diff --git a/lib/make/mb_autoexec.mk b/lib/make/mb_autoexec.mk
index 1f2be72..0774715 100644
--- a/lib/make/mb_autoexec.mk
+++ b/lib/make/mb_autoexec.mk
@@ -51,7 +51,7 @@ define mb_autoexec_write_default
 	$(if $(filter 40,$(2)),$(call mb_autoexec_append_cmd,$(1),mode 40),$(call mb_autoexec_append_cmd,$(1),mode 80))
 	$(call mb_autoexec_append_echo,$(1),==== MSXBUILD ====)
 	$(if $(filter 40,$(2)),$(call mb_autoexec_append_echo,$(1),Boot mode 40),$(call mb_autoexec_append_echo,$(1),Boot mode 80))
-	$(call mb_autoexec_append_cmd,$(1),omsxctl boot_exec_color_vdp)
+	$(call mb_autoexec_append_cmd,$(1),omsxctl boot_exec_color_dark)
 	$(if $(filter on,$(MB_FLIGHT_VIDEO)),$(call mb_autoexec_append_save_video,$(1)))
 	$(call mb_autoexec_append_cmd,$(1),omsxctl fail_after $(MB_AUTOEXEC_STARTUP_TIMEOUT) seconds failed_exec $(MB_AUTOEXEC_STARTUP_EXITCODE))
 	$(if $(filter on,$(MB_AUTOEXEC_VERSION)),$(call mb_autoexec_append_cmd,$(1),ver))
diff --git a/lib/make/mb_openmsx.mk b/lib/make/mb_openmsx.mk
index a999e88..0e9d532 100644
--- a/lib/make/mb_openmsx.mk
+++ b/lib/make/mb_openmsx.mk
@@ -9,8 +9,6 @@ MB_OPENMSX_SCALE_FACTOR  ?= 3
 MB_OPENMSX_THROTTLE      ?= off
 MB_OPENMSX_HEADLESS      ?= on
 MB_OPENMSX_RENDERER      ?= SDLGL-PP
-MB_OPENMSX_VDP_FG        ?= 151
-MB_OPENMSX_VDP_BG        ?= 000
 
 define mb_openmsx_setup
 	$(if $(wildcard $(1)-omsx),,$(call mb_mkdir,$(1)-omsx))
@@ -45,8 +43,6 @@ define _mb_openmsx_run
 	NF_PREFIX=$(MB_FLIGHT_PREFIX) \
 	NF_SEPERATOR=$(MB_FLIGHT_SEPERATOR) \
 	NF_RECORD_FLAG=$(MB_FLIGHT_RECORD_FLAG) \
-	VDP_FG=$(MB_OPENMSX_VDP_FG) \
-	VDP_BG=$(MB_OPENMSX_VDP_BG) \
 	OPENMSX_HOME="$(1)-omsx" \
 	$(PATH_OPENMSX)/openmsx \
 		-machine $(2) \
diff --git a/lib/openmsx/share/scripts/boot_exec.tcl b/lib/openmsx/share/scripts/boot_exec.tcl
index 1eb39d9..1663d60 100644
--- a/lib/openmsx/share/scripts/boot_exec.tcl
+++ b/lib/openmsx/share/scripts/boot_exec.tcl
@@ -1,6 +1,6 @@
-# boot_exec -- Helper commands to autoexec.bat boot scripts.
+# boot_exec -- Helper command to autoexec.bat boot scripts.
 #
-# Adds the following commands to openMSX;
+# Adds the following command to openMSX;
 #
 # 'boot_exec_color_dark'
 # Sets the VDP colors to dark color tones.
@@ -8,24 +8,11 @@
 # 'boot_exec_config_info'
 # Displays machine and openMSX version on one line.
 #
-# Supported environment variables by this script;
-#
-# VDP_FG=111
-# Override the default vdp foreground color.
-#
-# VDP_BG=369
-# Override the default vdp background color.
-#
 
-set boot_exec_color_vdp_fg "777"
-set boot_exec_color_vdp_bg "000"
-
-proc boot_exec_color_vdp {} {
-	global boot_exec_color_vdp_fg
-	global boot_exec_color_vdp_bg
-	setcolor 15 $boot_exec_color_vdp_fg
-	setcolor 4 $boot_exec_color_vdp_bg
-	return "Boot color vdp fg $boot_exec_color_vdp_fg bg $boot_exec_color_vdp_bg"
+proc boot_exec_color_dark {} {
+	setcolor 4 000
+	setcolor 15 777
+	return "Boot color dark"
 }
 
 proc boot_exec_config_info {} {
@@ -35,11 +22,3 @@ proc boot_exec_config_info {} {
 	append result [openmsx_info version]
 	return $result
 }
-
-if {[info exists ::env(VDP_FG)] && ([string trim $::env(VDP_FG)] != "")} {
-	set boot_exec_color_vdp_fg [string trim $::env(VDP_FG)]
-}
-
-if {[info exists ::env(VDP_BG)] && ([string trim $::env(VDP_BG)] != "")} {
-	set boot_exec_color_vdp_bg [string trim $::env(VDP_BG)]
-}
diff --git a/lib/openmsx/share/scripts/night_flight.tcl b/lib/openmsx/share/scripts/night_flight.tcl
index b679b64..cbe9fc5 100644
--- a/lib/openmsx/share/scripts/night_flight.tcl
+++ b/lib/openmsx/share/scripts/night_flight.tcl
@@ -1,6 +1,6 @@
 # night_flight -- Setup the travel for night flight black box recorder for build pipelines.
 #
-# Adds the following commands to openMSX;
+# Adds the following command to openMSX;
 #
 # 'night_flight_save_screenshot'
 # Takes an screenshot with optional prefix parameter.
diff --git a/src/dist-qa-msxhub/0module.mk b/src/dist-qa-msxhub/0module.mk
index 83a61a0..0a85e89 100644
--- a/src/dist-qa-msxhub/0module.mk
+++ b/src/dist-qa-msxhub/0module.mk
@@ -36,7 +36,7 @@ $(DIST_QA_MSXHUB_BIN)/%: $(DIST_BIN)/% | $(DIST_QA_MSXHUB_BIN) $(DIST_DEPS)
 BUILD_HELP += \\n\\t* $(DIST_QA_MSXHUB_BIN)/@run
 .PHONY: $(DIST_QA_MSXHUB_BIN)/@run
 $(DIST_QA_MSXHUB_BIN)/@run: | $(DIST_QA_MSXHUB_DEPS)
-	$(call mb_autoexec_show_gui80,$(DIST_QA_MSXHUB_BIN))
+	$(call mb_autoexec_show_gui80,$(DIST_QA_MSXHUB_BIN),dir/w)
 	$(call mb_openmsx_dosctl,$(DIST_QA_MSXHUB_BIN),$(DIST_QA_MSXHUB_MACHINE))
 
 BUILD_HELP += \\n\\t* $(DIST_QA_MSXHUB_BIN)/@assert
@@ -49,6 +49,7 @@ $(DIST_QA_MSXHUB_BIN)/@assert: | $(DIST_QA_MSXHUB_DEPS)
 	$(call mb_autoexec_append_safe_test,$(DIST_QA_MSXHUB_BIN),ahello1 > ahello1.out)
 	$(call mb_autoexec_append_safe_test,$(DIST_QA_MSXHUB_BIN),ahello2 > ahello2.out)
 	$(call mb_autoexec_append_safe_test,$(DIST_QA_MSXHUB_BIN),dir utils > utils.out)
+	$(call mb_autoexec_append_cmd,$(DIST_QA_MSXHUB_BIN),dir/w)
 	$(call mb_autoexec_append_exit,$(DIST_QA_MSXHUB_BIN))
 	$(call mb_openmsx_dosctl,$(DIST_QA_MSXHUB_BIN),$(DIST_QA_MSXHUB_MACHINE))
 	grep "M80: Hello world..." $(DIST_QA_MSXHUB_BIN)/ahello1.out