diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4b13c699..fd971f2b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -146,6 +146,11 @@ provided in `scripts/rpc.py` for consistency.
 An new optional parameter `config_kernel_mode` was added to the RPC `idxd_scan_accel_engine`,
 and this is used to enable using the kernel mode IDXD driver.
 
+Removed deprecated parameter `enable-zerocopy-send` of RPC `sock_impl_set_options`,
+use `enable-zerocopy-send-server` or `enable-zerocopy-send-client` instead.
+Removed deprecated parameter `disable-zerocopy-send` of RPC `sock_impl_set_options`,
+use `disable-zerocopy-send-server` or `disable-zerocopy-send-client` instead.
+
 ### rpm
 
 Removed deprecated `pkg/spdk.spec`, please use `rpmbuild/spdk.spec` instead.
diff --git a/deprecation.md b/deprecation.md
index 551feab5d..b3772b285 100644
--- a/deprecation.md
+++ b/deprecation.md
@@ -11,10 +11,3 @@ Specific future SPDK release for the removal must be provided.
 ABI cannot be removed without providing deprecation notice for at least single SPDK release.
 
 # Deprecation Notices {#deprecation-notices}
-
-## rpc
-
-Parameter `enable-zerocopy-send` of RPC `sock_impl_set_options` is deprecated and will be removed in SPDK 21.07,
-use `enable-zerocopy-send-server` or `enable-zerocopy-send-client` instead.
-Parameter `disable-zerocopy-send` of RPC `sock_impl_set_options` is deprecated and will be removed in SPDK 21.07,
-use `disable-zerocopy-send-server` or `disable-zerocopy-send-client` instead.
diff --git a/scripts/rpc.py b/scripts/rpc.py
index d1f4e526c..9a47b7b09 100755
--- a/scripts/rpc.py
+++ b/scripts/rpc.py
@@ -2653,12 +2653,6 @@ Format: 'user:u1 secret:s1 muser:mu1 msecret:ms1,user:u2 secret:s2 muser:mu2 mse
                    action='store_true', dest='enable_recv_pipe')
     p.add_argument('--disable-recv-pipe', help='Disable receive pipe',
                    action='store_false', dest='enable_recv_pipe')
-    p.add_argument('--enable-zerocopy-send', help="""Enable zerocopy on send
-    (Deprecated, use enable-zerocopy-send-server or enable-zerocopy-send-client)""",
-                   action='store_true', dest='enable_zerocopy_send')
-    p.add_argument('--disable-zerocopy-send', help="""Enable zerocopy on send
-    (Deprecated, use disable-zerocopy-send-server or disable-zerocopy-send-client)""",
-                   action='store_false', dest='enable_zerocopy_send')
     p.add_argument('--enable-quickack', help='Enable quick ACK',
                    action='store_true', dest='enable_quickack')
     p.add_argument('--disable-quickack', help='Disable quick ACK',