diff --git a/changelog/20.0/20.0.0/summary.md b/changelog/20.0/20.0.0/summary.md
index bb21c6ba146..68f7968a640 100644
--- a/changelog/20.0/20.0.0/summary.md
+++ b/changelog/20.0/20.0.0/summary.md
@@ -4,6 +4,7 @@
 
 - **[Major Changes](#major-changes)**
   - **[Deletions](#deletions)** 
+    - [`Pool Capacity Flags Deletion`](#pool-flags-deletion)
     - [MySQL binaries in the vitess/lite Docker images](#vitess-lite)
     - [vitess/base and vitess/k8s Docker images](#base-k8s-images)
     - [`gh-ost` binary and endtoend tests](#gh-ost-binary-tests-removal)
@@ -40,6 +41,10 @@
 
 ### <a id="deletions"/>Deletion
 
+#### <a id="pool-flags-deletion"/>Pool Capacity Flags Deletion
+
+The previously deprecated flags `--queryserver-config-query-pool-waiter-cap`, `--queryserver-config-stream-pool-waiter-cap` and `--queryserver-config-txpool-waiter-cap` have been deleted.
+
 #### <a id="vitess-lite"/>MySQL binaries in the `vitess/lite` Docker images
 
 In `v19.0.0` we had deprecated the `mysqld` binary in the `vitess/lite` Docker image.
diff --git a/go/vt/vttablet/tabletserver/tabletenv/config.go b/go/vt/vttablet/tabletserver/tabletenv/config.go
index 7df97400acd..1b89829825b 100644
--- a/go/vt/vttablet/tabletserver/tabletenv/config.go
+++ b/go/vt/vttablet/tabletserver/tabletenv/config.go
@@ -146,14 +146,6 @@ func registerTabletEnvFlags(fs *pflag.FlagSet) {
 	fs.DurationVar(&currentConfig.OltpReadPool.IdleTimeout, "queryserver-config-idle-timeout", defaultConfig.OltpReadPool.IdleTimeout, "query server idle timeout, vttablet manages various mysql connection pools. This config means if a connection has not been used in given idle timeout, this connection will be removed from pool. This effectively manages number of connection objects and optimize the pool performance.")
 	fs.DurationVar(&currentConfig.OltpReadPool.MaxLifetime, "queryserver-config-pool-conn-max-lifetime", defaultConfig.OltpReadPool.MaxLifetime, "query server connection max lifetime, vttablet manages various mysql connection pools. This config means if a connection has lived at least this long, it connection will be removed from pool upon the next time it is returned to the pool.")
 
-	var unused int
-	fs.IntVar(&unused, "queryserver-config-query-pool-waiter-cap", 0, "query server query pool waiter limit, this is the maximum number of queries that can be queued waiting to get a connection")
-	fs.IntVar(&unused, "queryserver-config-stream-pool-waiter-cap", 0, "query server stream pool waiter limit, this is the maximum number of streaming queries that can be queued waiting to get a connection")
-	fs.IntVar(&unused, "queryserver-config-txpool-waiter-cap", 0, "query server transaction pool waiter limit, this is the maximum number of transactions that can be queued waiting to get a connection")
-	fs.MarkDeprecated("queryserver-config-query-pool-waiter-cap", "The new connection pool in v19 does not limit waiter capacity. This flag will be removed in a future release.")
-	fs.MarkDeprecated("queryserver-config-stream-pool-waiter-cap", "The new connection pool in v19 does not limit waiter capacity. This flag will be removed in a future release.")
-	fs.MarkDeprecated("queryserver-config-txpool-waiter-cap", "The new connection pool in v19 does not limit waiter capacity. This flag will be removed in a future release.")
-
 	// tableacl related configurations.
 	fs.BoolVar(&currentConfig.StrictTableACL, "queryserver-config-strict-table-acl", defaultConfig.StrictTableACL, "only allow queries that pass table acl checks")
 	fs.BoolVar(&currentConfig.EnableTableACLDryRun, "queryserver-config-enable-table-acl-dry-run", defaultConfig.EnableTableACLDryRun, "If this flag is enabled, tabletserver will emit monitoring metrics and let the request pass regardless of table acl check results")