diff --git a/linux.d/debian b/linux.d/debian
index f76d5e0acc..34928e534f 100644
--- a/linux.d/debian
+++ b/linux.d/debian
@@ -1,4 +1,4 @@
-FOUND_GTK3=$(dpkg -l libgtk* | grep gtk-3)
+FOUND_GTK3=$(dpkg -l libgtk* | grep gtk-3 || true)
 
 REQUIRED_DEV_PACKAGES=(
     autoconf
diff --git a/src/platform/unix/BuildLinuxImage.sh.in b/src/platform/unix/BuildLinuxImage.sh.in
index e29988d9d2..b1a3a5967b 100644
--- a/src/platform/unix/BuildLinuxImage.sh.in
+++ b/src/platform/unix/BuildLinuxImage.sh.in
@@ -34,6 +34,14 @@ echo -n "[9/9] Generating Linux app..."
     # remove unneeded po from resources
     ## find package/resources/localization -name "*.po" -type f -delete ## FIXME: DD - do we need this?
 
+    # copy .desktop file and hicolor icons needed by system package builds
+    cp -f ../src/platform/unix/@SLIC3R_APP_KEY@.desktop package/@SLIC3R_APP_KEY@.desktop
+    for PNG_SIZE in 32 128 192; do
+        mkdir -p package/usr/share/icons/hicolor/${PNG_SIZE}x${PNG_SIZE}/apps
+        cp -f package/resources/images/@SLIC3R_APP_KEY@_${PNG_SIZE}px.png \
+            package/usr/share/icons/hicolor/${PNG_SIZE}x${PNG_SIZE}/apps/@SLIC3R_APP_KEY@.png
+    done
+
     # create bin
 cat << EOF >@SLIC3R_APP_CMD@
 #!/bin/bash