diff --git a/hudson_mac_package_release.rb b/hudson_mac_package_release.rb
index 5a8ab3f..c07fe2e 100755
--- a/hudson_mac_package_release.rb
+++ b/hudson_mac_package_release.rb
@@ -40,7 +40,7 @@ puts "Is-release? : ##{$isRelease}"
 $prefixDir=Dir.pwd + "/dist"
 dmgDir=Dir.pwd + "/image"
 srcDir=Dir.pwd + "/flightgear"
-qmlDir="#{srcDir}/src/GUI/qml"
+qmlDir=srcDir + "/src/GUI/qml"
 
 puts "Erasing previous image dir"
 `rm -rf #{dmgDir}`
@@ -50,7 +50,7 @@ bundle=dmgDir + "/FlightGear.app"
 # run macdeployt before we rename the bundle, otherwise it
 # can't find the bundle executable
 puts "Running macdeployqt on the bundle to copy Qt libraries"
-`macdeployqt -qmldir #{qmldir} #{$prefixDir}/fgfs.app`
+`macdeployqt -qmldir #{qmlDir} #{$prefixDir}/fgfs.app`
 
 puts "Moving & renaming app bundle"
 `mkdir -p #{dmgDir}`