diff --git a/osx/unrar/unrar-leopard b/osx/unrar/unrar-ppc
similarity index 100%
rename from osx/unrar/unrar-leopard
rename to osx/unrar/unrar-ppc
diff --git a/package.py b/package.py
index e68c1c0..d677f1d 100755
--- a/package.py
+++ b/package.py
@@ -433,11 +433,9 @@ if target == 'app':
     os.system("mkdir dist/SABnzbd.app/Contents/Resources/osx/unrar>/dev/null")
     os.system("cp -pR osx/unrar/license.txt dist/SABnzbd.app/Contents/Resources/osx/unrar/ >/dev/null")
     if OSX_SL:
-        os.system("cp -pR osx/unrar/unrar-leopard dist/SABnzbd.app/Contents/Resources/osx/unrar/unrar >/dev/null")
-        os.system("cp -pR osx/7zip/7za-leopard dist/SABnzbd.app/Contents/Resources/osx/7zip/7za >/dev/null")
-    else:
-        os.system("cp -pR osx/unrar/unrar dist/SABnzbd.app/Contents/Resources/osx/unrar/ >/dev/null")
-        os.system("cp -pR osx/7zip/7za dist/SABnzbd.app/Contents/Resources/osx/7zip/ >/dev/null")
+        os.system("cp -pR osx/unrar/unrar-ppc dist/SABnzbd.app/Contents/Resources/osx/unrar/ >/dev/null")
+    os.system("cp -pR osx/unrar/unrar dist/SABnzbd.app/Contents/Resources/osx/unrar/ >/dev/null")
+    os.system("cp -pR osx/7zip/7za dist/SABnzbd.app/Contents/Resources/osx/7zip/ >/dev/null")
     os.system("cp -pR osx/7zip/License.txt dist/SABnzbd.app/Contents/Resources/osx/7zip/ >/dev/null")
     os.system("cp icons/sabnzbd.ico dist/SABnzbd.app/Contents/Resources >/dev/null")
     os.system("pandoc -f markdown -t rtf -s -o dist/SABnzbd.app/Contents/Resources/Credits.rtf README.mkd >/dev/null")
diff --git a/sabnzbd/__init__.py b/sabnzbd/__init__.py
index cb1fcf3..a0a7309 100644
--- a/sabnzbd/__init__.py
+++ b/sabnzbd/__init__.py
@@ -62,7 +62,7 @@ elif os.name == 'posix':
             FOUNDATION = True
         except:
             pass
-        if platform.machine() == 'i386':
+        if '86' in platform.machine():
             DARWIN_INTEL = True
 if DARWIN:
     DARWIN_YS = [int(n) for n in platform.mac_ver()[0].split('.')] >= [10, 9]
diff --git a/sabnzbd/newsunpack.py b/sabnzbd/newsunpack.py
index 38d0880..11d34b1 100644
--- a/sabnzbd/newsunpack.py
+++ b/sabnzbd/newsunpack.py
@@ -106,9 +106,11 @@ def find_programs(curdir):
         except:
             sabnzbd.newsunpack.PAR2_COMMAND = check(curdir, 'osx/par2/par2-classic')
 
-        sabnzbd.newsunpack.RAR_COMMAND =  check(curdir, 'osx/unrar/unrar')
         if sabnzbd.DARWIN_INTEL:
+            sabnzbd.newsunpack.RAR_COMMAND =  check(curdir, 'osx/unrar/unrar')
             sabnzbd.newsunpack.SEVEN_COMMAND =  check(curdir, 'osx/7zip/7za')
+        else:
+            sabnzbd.newsunpack.RAR_COMMAND =  check(curdir, 'osx/unrar/unrar-ppc')
 
     if sabnzbd.WIN32:
         if sabnzbd.WIN64 and cfg.allow_64bit_tools.get():