diff --git a/DEPS b/DEPS
index 110d552cf8a..a7a218bcc82 100644
--- a/DEPS
+++ b/DEPS
@@ -100,10 +100,6 @@ vars = {
   # Checkout Linux dependencies only when building on Linux.
   'download_linux_deps': 'host_os == "linux"',
 
-  # The minimum macOS SDK version. This must match the setting in
-  # //flutter/tools/gn.
-  'mac_sdk_min': '10.14',
-
   # Checkout Fuchsia dependencies only on Linux. This is the umbrella flag which
   # controls the behavior of all fuchsia related flags. I.e. any fuchsia related
   # logic or condition may not work if this flag is False.
@@ -1011,7 +1007,6 @@ hooks = [
       'python3',
       'engine/src/build/mac/find_sdk.py',
       '--as-gclient-hook',
-      Var('mac_sdk_min')
     ]
   },
   {
diff --git a/engine/src/build/config/mac/mac_sdk.gni b/engine/src/build/config/mac/mac_sdk.gni
index c21fe639813..b9553a32a4f 100644
--- a/engine/src/build/config/mac/mac_sdk.gni
+++ b/engine/src/build/config/mac/mac_sdk.gni
@@ -6,20 +6,15 @@ import("//build/config/apple/apple_sdk.gni")
 import("//build/toolchain/rbe.gni")
 
 declare_args() {
-  # Minimum supported version of the Mac SDK.
-  mac_sdk_min = ""
-
   # The MACOSX_DEPLOYMENT_TARGET variable used when compiling.
   # Must be of the form x.x.x for Info.plist files.
   mac_deployment_target = ""
 
   # Path to a specific version of the Mac SDK, not including a backslash at
-  # the end. If empty, the path to the lowest version greater than or equal to
-  # mac_sdk_min is used.
+  # the end.
   mac_sdk_path = ""
 }
 
-assert(mac_sdk_min != "")
 assert(mac_deployment_target != "")
 
 if (mac_sdk_path == "") {
@@ -31,10 +26,7 @@ if (mac_sdk_path == "") {
       rebase_path("//flutter/prebuilts"),
     ]
   }
-  find_sdk_args += [
-    "--print_sdk_path",
-    mac_sdk_min,
-  ]
+  find_sdk_args += [ "--print_sdk_path" ]
 
   # Outputs the SDK path on the first line, and the host toolchain path on the
   # second.
diff --git a/engine/src/build/mac/find_sdk.py b/engine/src/build/mac/find_sdk.py
index 239eb16f5ce..c4bc5cdde7a 100755
--- a/engine/src/build/mac/find_sdk.py
+++ b/engine/src/build/mac/find_sdk.py
@@ -65,7 +65,6 @@ def main():
                     action="store", type="string", dest="symlink",
                     help="Whether to create a symlink in the buildroot to the SDK.")
   (options, args) = parser.parse_args()
-  min_sdk_version = args[0]
 
   # On CI, Xcode is not yet installed when gclient hooks are being run.
   # This is because the version of Xcode that CI installs might depend on the
diff --git a/engine/src/flutter/tools/gn b/engine/src/flutter/tools/gn
index d717b1e2936..b764b63d2ee 100755
--- a/engine/src/flutter/tools/gn
+++ b/engine/src/flutter/tools/gn
@@ -264,10 +264,6 @@ def setup_rbe(args):
 def setup_apple_sdks():
   sdks_gn_args = {}
 
-  # These are needed on a macOS host regardless of target.
-  # This value should agree with the 'mac_sdk_min' value in the DEPS file.
-  sdks_gn_args['mac_sdk_min'] = '10.14'
-
   # The MACOSX_DEPLOYMENT_TARGET variable used when compiling.
   # Must be of the form x.x.x for Info.plist files.
   sdks_gn_args['mac_deployment_target'] = '10.14.0'