diff --git a/_bin/make_gallery.rb b/_bin/make_gallery.rb
index 1b0a52f..1be179b 100755
--- a/_bin/make_gallery.rb
+++ b/_bin/make_gallery.rb
@@ -38,11 +38,11 @@ out += "gallery-date: #{Time.now.to_s}\n"
     end
 
     puts "Resizing #{basename}."
-    thumb = "convert #{image} -quality 80 -resize 300x300 './#{gallery_slug}/assets/#{filename}_t.jpg'"
+    thumb = "convert '#{image}' -quality 80 -resize 300x300 './#{gallery_slug}/assets/#{filename}_t.jpg'"
     `#{thumb}`
-    mid = "convert #{image} -filter Lanczos -sampling-factor 1x1 -unsharp 1.5x1+0.7+0.02 -quality 90 -resize 1300x1300 './#{gallery_slug}/assets/#{filename}_m.jpg'"
+    mid = "convert '#{image}' -filter Lanczos -sampling-factor 1x1 -unsharp 1.5x1+0.7+0.02 -quality 90 -resize 1300x1300 './#{gallery_slug}/assets/#{filename}_m.jpg'"
     `#{mid}`
-    full = "convert #{image} -filter Lanczos -sampling-factor 1x1 -unsharp 1.5x1+0.7+0.02 -quality 90 -resize 2500x2500 './#{gallery_slug}/assets/#{filename}.jpg'"
+    full = "convert '#{image}' -filter Lanczos -sampling-factor 1x1 -unsharp 1.5x1+0.7+0.02 -quality 90 -resize 2500x2500 './#{gallery_slug}/assets/#{filename}.jpg'"
     `#{full}`
 end