diff --git a/files/build_templates/sonic_debian_extension.j2 b/files/build_templates/sonic_debian_extension.j2
index 00fcf6732131..bebebbf9affb 100644
--- a/files/build_templates/sonic_debian_extension.j2
+++ b/files/build_templates/sonic_debian_extension.j2
@@ -110,7 +110,7 @@ sudo LANG=C chroot $FILESYSTEM_ROOT depmod -a {{kversion}}
 {% for image in installer_images.strip().split(' ') -%}
 sudo LANG=C chroot $FILESYSTEM_ROOT docker load < {{image}}
 {% endfor %}
-sudo chroot $FILESYSTEM_ROOT service docker stop
+sudo chroot $FILESYSTEM_ROOT service docker stop || true
 {% for script in installer_start_scrips.split(' ') -%}
 sudo cp {{script}} $FILESYSTEM_ROOT/usr/bin/
 {% endfor %}
diff --git a/slave.mk b/slave.mk
index 485f8ff9206c..125896709bed 100644
--- a/slave.mk
+++ b/slave.mk
@@ -315,7 +315,20 @@ $(addprefix $(TARGET_PATH)/, $(SONIC_INSTALLERS)) : $(TARGET_PATH)/% : .platform
 		chmod +x sonic_debian_extension.sh,
 	)
 
-	./build_debian.sh "$(USERNAME)" "$(shell perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" $(LOG)
+	# Lock build_debian.sh execution to prevent issue with parallel accessing to docker engine.
+	INSTALLER_LOCK=/var/lock/sonic-buildimage-inіtaller.lock
+	while true; do
+	[ mkdir $(INSTALLER_LOCK) &>/dev/null ] && {
+		./build_debian.sh "$(USERNAME)" "$(shell perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" $(LOG) || {
+			rm -rf $(INSTALLER_LOCK_FILE)
+			exit 1
+		}
+
+		rm -rf $(INSTALLER_LOCK_FILE)
+		break
+	}
+	done
+
 	TARGET_MACHINE=$($*_MACHINE) IMAGE_TYPE=$($*_IMAGE_TYPE) ./build_image.sh $(LOG)
 
 	$(foreach docker, $($*_DOCKERS), \