diff --git a/Makefile b/Makefile
index 61c195b..0709f67 100644
--- a/Makefile
+++ b/Makefile
@@ -38,18 +38,16 @@ mac: app
 	tar -zcvvf relational_`./relational_gui.py -v`.tar.gz relational_mac/
 	rm -rf relational_mac
 app:
-	mkdir Relational.app/ || echo Exists
-	mkdir Relational.app/Contents || echo Exists
-	mkdir Relational.app/Contents/Resources || echo Exists
+	mkdir -p Relational.app/Contents/Resources || echo Exists
 	cp *py Relational.app/Contents/Resources
-	mkdir Relational.app/Contents/Resources/relational
+	mkdir -p Relational.app/Contents/Resources/relational || echo Exists
 	cp  relational/*py Relational.app/Contents/Resources/relational
-	mkdir Relational.app/Contents/Resources/relational_gui
+	mkdir -p Relational.app/Contents/Resources/relational_gui || echo Exists
 	cp relational_gui/*py Relational.app/Contents/Resources/relational_gui
 	cp mac/Info.plist mac/PkgInfo Relational.app/Contents
-	mkdir Relational.app/Contents/MacOS || echo Exists
-	cp mac/relational mac/Python Relational.app/Contents/MacOS
-	cp mac/PythonApplet.icns mac/__argvemulator_relational.py Relational.app/Contents/Resources/
+	mkdir -p Relational.app/Contents/MacOS || echo Exists
+	cp mac/relational_gui mac/Python Relational.app/Contents/MacOS
+	cp mac/PythonApplet.icns mac/__argvemulator_relational_gui.py Relational.app/Contents/Resources/
 
 debian:    
 	#Python files
diff --git a/mac/Info.plist b/mac/Info.plist
index 48dee6f..31a013a 100644
--- a/mac/Info.plist
+++ b/mac/Info.plist
@@ -18,15 +18,15 @@
 		</dict>
 	</array>
 	<key>CFBundleExecutable</key>
-	<string>relational</string>
+	<string>relational_gui</string>
 	<key>CFBundleIconFile</key>
 	<string>PythonApplet.icns</string>
 	<key>CFBundleIdentifier</key>
-	<string>relational</string>
+	<string>relational_gui</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
-	<string>relational</string>
+	<string>relational_gui</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleSignature</key>
diff --git a/mac/__argvemulator_relational.py b/mac/__argvemulator_relational.py
deleted file mode 100644
index aa8d43d..0000000
--- a/mac/__argvemulator_relational.py
+++ /dev/null
@@ -1,4 +0,0 @@
-import argvemulator, os
-
-argvemulator.ArgvCollector().mainloop()
-execfile(os.path.join(os.path.split(__file__)[0], "relational.py"))
diff --git a/mac/__argvemulator_relational_gui.py b/mac/__argvemulator_relational_gui.py
new file mode 100644
index 0000000..c422386
--- /dev/null
+++ b/mac/__argvemulator_relational_gui.py
@@ -0,0 +1,4 @@
+import argvemulator, os
+
+argvemulator.ArgvCollector().mainloop()
+execfile(os.path.join(os.path.split(__file__)[0], "relational_gui.py"))
diff --git a/mac/relational b/mac/relational_gui
similarity index 91%
rename from mac/relational
rename to mac/relational_gui
index 79f3c05..f625490 100755
--- a/mac/relational
+++ b/mac/relational_gui
@@ -5,7 +5,7 @@ execdir = os.path.dirname(sys.argv[0])
 executable = os.path.join(execdir, "Python")
 resdir = os.path.join(os.path.dirname(execdir), "Resources")
 libdir = os.path.join(os.path.dirname(execdir), "Frameworks")
-mainprogram = os.path.join(resdir, "__argvemulator_relational.py")
+mainprogram = os.path.join(resdir, "__argvemulator_relational_gui.py")
 
 sys.argv.insert(1, mainprogram)
 if 0 or 0: