diff --git a/.gitignore b/.gitignore
index 91d33d107..fb67d5733 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,9 @@ RELEASE
 deb
 lib/auto/gui.files.go
 snapcraft.yaml
+prime/
+snap/
+parts/
+stage/
+*.snap
+*.bz2
diff --git a/build.go b/build.go
index 3db31c0a9..dc7b99877 100644
--- a/build.go
+++ b/build.go
@@ -618,6 +618,8 @@ func buildSnap(target target) {
 	snaparch := goarch
 	if snaparch == "armhf" {
 		goarch = "arm"
+	} else if snaparch == "i386" {
+		goarch = "386"
 	}
 	snapver := version
 	if strings.HasPrefix(snapver, "v") {
@@ -628,9 +630,10 @@ func buildSnap(target target) {
 		snapgrade = "stable"
 	}
 	err = tmpl.Execute(f, map[string]string{
-		"Version":      snapver,
-		"Architecture": snaparch,
-		"Grade":        snapgrade,
+		"Version":            snapver,
+		"HostArchitecture":   runtime.GOARCH,
+		"TargetArchitecture": snaparch,
+		"Grade":              snapgrade,
 	})
 	if err != nil {
 		log.Fatal(err)
diff --git a/snapcraft.yaml.template b/snapcraft.yaml.template
index 0b9783f04..a07b58e00 100644
--- a/snapcraft.yaml.template
+++ b/snapcraft.yaml.template
@@ -6,15 +6,24 @@ description: |
   trustworthy and decentralized. Your data is your data alone and you deserve
   to choose where it is stored, if it is shared with some third party and how
   it's transmitted over the Internet.
-architectures: [{{.Architecture}}]
+architectures: 
+  - build-on: [{{.HostArchitecture}}]
+    run-on: [{{.TargetArchitecture}}]
 
 grade: {{.Grade}}
 confinement: strict
 
 apps:
   syncthing:
-    command: env HOME="$SNAP_USER_COMMON" XDG_CONFIG_HOME="$SNAP_USER_COMMON" "$SNAP/syncthing"
-    plugs: [home, network, network-bind]
+    command: syncthing
+    environment:
+      HOME: ${SNAP_USER_COMMON}
+      XDG_CONFIG_HOME: ${SNAP_USER_COMMON}
+    plugs:
+    - home
+    - network
+    - network-bind
+    - removable-media
 
 parts:
   syncthing: