diff --git a/src/commands/build.cr b/src/commands/build.cr
index b9b34d4..ac9a2c3 100644
--- a/src/commands/build.cr
+++ b/src/commands/build.cr
@@ -14,10 +14,8 @@ module Faaso
 
           funko.prepare_build(path: tmp_dir)
           if options["--local"]
-            funkos.each do |funko|
-              Log.info { "Building function... #{funko.name} in #{tmp_dir}" }
-              funko.build tmp_dir
-            end
+            Log.info { "Building function... #{funko.name} in #{tmp_dir}" }
+            funko.build tmp_dir
           else # Running against a server
             # Create a tarball for the funko
             buf = IO::Memory.new
diff --git a/src/daemon/funko.cr b/src/daemon/funko.cr
index acc4ff5..6e44f6d 100644
--- a/src/daemon/funko.cr
+++ b/src/daemon/funko.cr
@@ -58,8 +58,8 @@ module Funko
         tar.each_entry do |entry|
           dst = Path.new(tmp_dir, entry.name)
           Dir.mkdir_p dst.dirname
-          File.open(Path.new(tmp_dir, entry.name), "w") do |dst|
-            IO.copy entry.io, dst
+          File.open(Path.new(tmp_dir, entry.name), "w") do |outf|
+            IO.copy entry.io, outf
           end
         end
       end
@@ -150,7 +150,7 @@ module Funko
       output: output,
       error: output,
     )
-    Log.debug { "faaso output: #{output.to_s}" }
+    Log.debug { "faaso output: #{output}" }
     result = {
       "exit_code" => status.exit_code,
       "output"    => output.to_s,