diff --git a/pkgs/development/libraries/qt-5/5.12/qtwebengine-darwin-no-platform-check.patch b/pkgs/development/libraries/qt-5/5.12/qtwebengine-darwin-no-platform-check.patch
index 8ed3fe59a5a..cd2343e42ca 100644
--- a/pkgs/development/libraries/qt-5/5.12/qtwebengine-darwin-no-platform-check.patch
+++ b/pkgs/development/libraries/qt-5/5.12/qtwebengine-darwin-no-platform-check.patch
@@ -1,5 +1,5 @@
 diff --git a/configure.pri b/configure.pri
-index 897bea54..6f834c20 100644
+index 897bea540..6f834c202 100644
 --- a/configure.pri
 +++ b/configure.pri
 @@ -269,7 +269,7 @@ defineReplace(webEngineGetMacOSVersion) {
@@ -12,7 +12,7 @@ index 897bea54..6f834c20 100644
  }
  
 diff --git a/mkspecs/features/platform.prf b/mkspecs/features/platform.prf
-index 35eb6b89..7eed640a 100644
+index 35eb6b89c..7eed640a5 100644
 --- a/mkspecs/features/platform.prf
 +++ b/mkspecs/features/platform.prf
 @@ -40,8 +40,6 @@ defineTest(isPlatformSupported) {
@@ -43,10 +43,10 @@ index 35eb6b89..7eed640a 100644
      isEmpty(WEBENGINE_OSX_SDK_PRODUCT_VERSION) {
          skipBuild("Could not resolve SDK product version for \'$$QMAKE_MAC_SDK\'.")
 diff --git a/src/core/config/mac_osx.pri b/src/core/config/mac_osx.pri
-index 4426901c..3aa6057e 100644
+index 7b77a8bf7..0e1284ee4 100644
 --- a/src/core/config/mac_osx.pri
 +++ b/src/core/config/mac_osx.pri
-@@ -5,16 +5,16 @@ load(functions)
+@@ -5,7 +5,7 @@ load(functions)
  # otherwise query for it.
  QMAKE_MAC_SDK_VERSION = $$eval(QMAKE_MAC_SDK.$${QMAKE_MAC_SDK}.SDKVersion)
  isEmpty(QMAKE_MAC_SDK_VERSION) {
@@ -55,17 +55,15 @@ index 4426901c..3aa6057e 100644
       isEmpty(QMAKE_MAC_SDK_VERSION): error("Could not resolve SDK version for \'$${QMAKE_MAC_SDK}\'")
  }
  
+@@ -14,11 +14,6 @@ isEmpty(QMAKE_MAC_SDK_VERSION) {
+ QMAKE_MAC_SDK_VERSION_MAJOR_MINOR = $$section(QMAKE_MAC_SDK_VERSION, ".", 0, 1)
+ 
  QMAKE_CLANG_DIR = "/usr"
 -QMAKE_CLANG_PATH = $$eval(QMAKE_MAC_SDK.macx-clang.$${QMAKE_MAC_SDK}.QMAKE_CXX)
 -!isEmpty(QMAKE_CLANG_PATH) {
 -    clang_dir = $$clean_path("$$dirname(QMAKE_CLANG_PATH)/../")
 -    exists($$clang_dir): QMAKE_CLANG_DIR = $$clang_dir
 -}
-+# QMAKE_CLANG_PATH = $$eval(QMAKE_MAC_SDK.macx-clang.$${QMAKE_MAC_SDK}.QMAKE_CXX)
-+# !isEmpty(QMAKE_CLANG_PATH) {
-+#     clang_dir = $$clean_path("$$dirname(QMAKE_CLANG_PATH)/../")
-+#     exists($$clang_dir): QMAKE_CLANG_DIR = $$clang_dir
-+# }
  
  QMAKE_CLANG_PATH = "$${QMAKE_CLANG_DIR}/bin/clang++"
  message("Using clang++ from $${QMAKE_CLANG_PATH}")