diff --git a/macbuild/build4mac.py b/macbuild/build4mac.py
index 91776ff09..69bb4784a 100755
--- a/macbuild/build4mac.py
+++ b/macbuild/build4mac.py
@@ -770,7 +770,7 @@ def DeployBinariesForBundle():
       bundlePath = AbsMacPkgDir + '/klayout.app'
       # bundlePath = os.getcwd() + '/qt5.pkg.macos-HighSierra-release/klayout.app'
       bundleExecPathAbs = '%s/Contents/MacOS/' % bundlePath
-      pythonOriginalFrameworkPath = '/usr/local/opt/python3/Frameworks/Python.framework'
+      pythonOriginalFrameworkPath = '/usr/local/opt/python/Frameworks/Python.framework'
       pythonFrameworkPath = '%s/Contents/Frameworks/Python.framework' % bundlePath
 
       print(" [8.1] Deploying Python from %s ..." % pythonOriginalFrameworkPath)
diff --git a/macbuild/build4mac_env.py b/macbuild/build4mac_env.py
index 726175d1b..ece7f7b6f 100755
--- a/macbuild/build4mac_env.py
+++ b/macbuild/build4mac_env.py
@@ -190,9 +190,9 @@ Python36MacPorts= { 'exe': '/opt/local/Library/Frameworks/Python.framework/Versi
 
 # Python 3.7 from Brew *+*+*+ EXPERIMENTAL *+*+*+
 # [Key Type Name] = 'pybrew'
-Python37Brew= { 'exe': '/usr/local/opt/python3/libexec/bin/python' ,
-                'inc': '/usr/local/opt/python3/Frameworks/Python.framework/Versions/3.7/Headers',
-                'lib': '/usr/local/opt/python3/Frameworks/Python.framework/Versions/3.7/Python'
+Python37Brew= { 'exe': '/usr/local/opt/python/libexec/bin/python' ,
+                'inc': '/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/Headers',
+                'lib': '/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/Python'
               }
 
 # Consolidated dictionary kit for Python