2 files changed, 4 insertions, 0 deletions
diff --git a/Library/Formula/qt.rb b/Library/Formula/qt.rb
index 5e043bf1d..d820e5ff1 100644
--- a/Library/Formula/qt.rb
+++ b/Library/Formula/qt.rb
@@ -25,6 +25,8 @@ class Qt < Formula
   depends_on "d-bus" if build.with? 'qtdbus'
   depends_on "mysql" => :optional
 
+  env :std if build.universal?
+
   def install
     ENV.append "CXXFLAGS", "-fvisibility=hidden"
 
diff --git a/Library/Formula/qt5.rb b/Library/Formula/qt5.rb
index 892a868ff..c3bb486e3 100644
--- a/Library/Formula/qt5.rb
+++ b/Library/Formula/qt5.rb
@@ -19,6 +19,8 @@ class Qt5 < Formula
   depends_on "d-bus" if build.include? 'with-qtdbus'
   depends_on "mysql" => :optional
 
+  env :std if build.universal?
+
   def install
     args = ["-prefix", prefix,
             "-system-zlib",