diff --git a/sycl/doc/extensions/deprecated/sycl_ext_oneapi_default_context.asciidoc b/sycl/doc/extensions/deprecated/sycl_ext_oneapi_default_context.asciidoc
new file mode 100644
index 0000000000000..494034bb1bb28
--- /dev/null
+++ b/sycl/doc/extensions/deprecated/sycl_ext_oneapi_default_context.asciidoc
@@ -0,0 +1,44 @@
+= SYCL(TM) Proposals: Platform Default Contexts
+James Brodman <james.brodman@intel.com>
+v0.1
+:source-highlighter: pygments
+:icons: font
+:y: icon:check[role="green"]
+:n: icon:times[role="red"]
+:dpcpp: pass:[DPC++]
+
+== Platform Default Contexts
+
+== Status
+
+This extension has been deprecated.  Although it is still supported in {dpcpp},
+we expect that the interfaces defined in this specification will be removed in
+an upcoming {dpcpp} release.  *Shipping software products should stop using
+APIs defined in this specification and use an alternative instead.*
+
+== Overview
+
+This extension adds the notion of a default SYCL context per SYCL platform. The default context for each platform contains all devices in the platform.
+
+The platform class gains one new method:
+
+[cols="^60a,40"]
+|===
+| Member Function | Description
+
+|
+[source,c++]
+----
+context ext_oneapi_get_default_context()
+----
+
+| Returns the current default context for this `platform`
+
+|===
+
+This extension also modifies the behavior of `queue` constructors. Queues will no longer create a new `context` upon construction. Instead, they will use the default context from the device's platform.
+
+== Feature Test Macro
+
+This extension defines the macro `SYCL_EXT_ONEAPI_DEFAULT_CONTEXT` to `1` to indicate that it is enabled.
+
diff --git a/sycl/doc/extensions/supported/sycl_ext_oneapi_default_context.asciidoc b/sycl/doc/extensions/supported/sycl_ext_oneapi_default_context.asciidoc
index 6b9e764f1b446..9245f599d572b 100644
--- a/sycl/doc/extensions/supported/sycl_ext_oneapi_default_context.asciidoc
+++ b/sycl/doc/extensions/supported/sycl_ext_oneapi_default_context.asciidoc
@@ -1,34 +1,2 @@
-= SYCL(TM) Proposals: Platform Default Contexts
-James Brodman <james.brodman@intel.com>
-v0.1
-:source-highlighter: pygments
-:icons: font
-:y: icon:check[role="green"]
-:n: icon:times[role="red"]
-
-== Platform Default Contexts
-
-This extension adds the notion of a default SYCL context per SYCL platform. The default context for each platform contains all devices in the platform.
-
-The platform class gains one new method:
-
-[cols="^60a,40"]
-|===
-| Member Function | Description
-
-|
-[source,c++]
-----
-context ext_oneapi_get_default_context()
-----
-
-| Returns the current default context for this `platform`
-
-|===
-
-This extension also modifies the behavior of `queue` constructors. Queues will no longer create a new `context` upon construction. Instead, they will use the default context from the device's platform.
-
-== Feature Test Macro
-
-This extension defines the macro `SYCL_EXT_ONEAPI_DEFAULT_CONTEXT` to `1` to indicate that it is enabled.
-
+This extension has been deprecated, but the specification is still available
+link:../deprecated/sycl_ext_oneapi_default_context.asciidoc[here].
diff --git a/sycl/include/sycl/platform.hpp b/sycl/include/sycl/platform.hpp
index 21605d6c56370..4ec5b1f697e64 100644
--- a/sycl/include/sycl/platform.hpp
+++ b/sycl/include/sycl/platform.hpp
@@ -204,6 +204,7 @@ class __SYCL_EXPORT platform : public detail::OwnerLessBase<platform> {
   /// Return this platform's default context
   ///
   /// \return the default context
+  __SYCL_DEPRECATED("use khr_get_default_context() instead")
   context ext_oneapi_get_default_context() const;
 
   std::vector<device> ext_oneapi_get_composite_devices() const;
diff --git a/sycl/test-e2e/AbiNeutral/device-info.cpp b/sycl/test-e2e/AbiNeutral/device-info.cpp
index f5affc9690bfe..b2575ee029eda 100644
--- a/sycl/test-e2e/AbiNeutral/device-info.cpp
+++ b/sycl/test-e2e/AbiNeutral/device-info.cpp
@@ -67,7 +67,7 @@ static void initGlobalDevicePoolState() {
   }
   gDevPool.contexts.resize(1);
   gDevPool.contexts[0] = std::make_unique<sycl::context>(
-      gDevPool.devices[0]->get_platform().ext_oneapi_get_default_context());
+      gDevPool.devices[0]->get_platform().khr_get_default_context());
 }
 
 static void initDevicePoolCallOnce() {
diff --git a/sycl/test-e2e/KernelCompiler/multi_device.cpp b/sycl/test-e2e/KernelCompiler/multi_device.cpp
index 94d1d3ac1508c..f00abaee8724b 100644
--- a/sycl/test-e2e/KernelCompiler/multi_device.cpp
+++ b/sycl/test-e2e/KernelCompiler/multi_device.cpp
@@ -23,7 +23,7 @@ __kernel void Kernel2(short in, __global short *out) {
 
 int main() {
   sycl::platform Platform;
-  auto Context = Platform.ext_oneapi_get_default_context();
+  auto Context = Platform.khr_get_default_context();
 
   {
     auto devices = Context.get_devices();