diff --git a/Makefile b/Makefile
index cd986d8a..92635dde 100644
--- a/Makefile
+++ b/Makefile
@@ -66,7 +66,7 @@ build-internal: prepare-internal
 	cp ../*.deb /build/;
 
 prepare-internal:
-	dch --create -v $(VERSION)-2 --package $(PACKAGE_NAME) empty; \
+	dch --create -v $(VERSION)-5 --package $(PACKAGE_NAME) empty; \
 	cd $(WORKDIR)/..; \
 	tar -czf octoscreen_$(VERSION).orig.tar.gz --exclude-vcs OctoScreen
 
diff --git a/ui/move.go b/ui/move.go
index 6ed66460..b486a783 100644
--- a/ui/move.go
+++ b/ui/move.go
@@ -35,16 +35,16 @@ func (m *movePanel) initialize() {
 	m.Grid().Attach(m.createMoveButton("Z+", "move-z+.svg", octoprint.ZAxis, 1), 3, 1, 1, 1)
 
 	m.step = MustStepButton("move-step.svg",
-		Step{"5mm", 5}, Step{"10mm", 10}, Step{"1mm", 1},
+		Step{"5mm", 5}, Step{"10mm", 10}, Step{"1mm", 1}, Step{"0.1mm", 0.1},
 	)
 
 	m.Grid().Attach(m.step, 2, 2, 1, 1)
 }
 
-func (m *movePanel) createMoveButton(label, image string, a octoprint.Axis, dir int) gtk.IWidget {
+func (m *movePanel) createMoveButton(label, image string, a octoprint.Axis, dir float64) gtk.IWidget {
 
 	return MustPressedButton(label, image, func() {
-		distance := m.step.Value().(int) * dir
+		distance := m.step.Value().(float64) * dir
 
 		cmd := &octoprint.PrintHeadJogRequest{}
 		switch a {
diff --git a/vendor/github.com/mcuadros/go-octoprint/printer.go b/vendor/github.com/mcuadros/go-octoprint/printer.go
index 9bc83f6c..4b282f21 100644
--- a/vendor/github.com/mcuadros/go-octoprint/printer.go
+++ b/vendor/github.com/mcuadros/go-octoprint/printer.go
@@ -75,13 +75,13 @@ func (cmd *StateRequest) Do(c *Client) (*FullStateResponse, error) {
 type PrintHeadJogRequest struct {
 	// X is the amount distance to travel in mm or coordinate to jog print head
 	// on x axis.
-	X int `json:"x,omitempty"`
+	X float64 `json:"x,omitempty"`
 	// Y is the amount distance to travel in mm or coordinate to jog print head
 	// on y axis.
-	Y int `json:"y,omitempty"`
+	Y float64 `json:"y,omitempty"`
 	// Z is the amount distance to travel in mm.or coordinate to jog print head
 	// on x axis.
-	Z int `json:"z,omitempty"`
+	Z float64 `json:"z,omitempty"`
 	// Absolute is whether to move relative to current position (provided axes
 	// values are relative amounts) or to absolute position (provided axes
 	// values are coordinates)