diff --git a/pkg/server/options/server_run_options.go b/pkg/server/options/server_run_options.go
index ef8415040..c100d0620 100644
--- a/pkg/server/options/server_run_options.go
+++ b/pkg/server/options/server_run_options.go
@@ -202,11 +202,6 @@ func (s *ServerRunOptions) AddUniversalFlags(fs *pflag.FlagSet) {
 		"List of directives for HSTS, comma separated. If this list is empty, then HSTS directives will not "+
 		"be added. Example: 'max-age=31536000,includeSubDomains,preload'")
 
-	deprecatedTargetRAMMB := 0
-	fs.IntVar(&deprecatedTargetRAMMB, "target-ram-mb", deprecatedTargetRAMMB,
-		"DEPRECATED: Memory limit for apiserver in MB (used to configure sizes of caches, etc.)")
-	fs.MarkDeprecated("target-ram-mb", "This flag will be removed in v1.23")
-
 	fs.StringVar(&s.ExternalHost, "external-hostname", s.ExternalHost,
 		"The hostname to use when generating externalized URLs for this master (e.g. Swagger API Docs or OpenID Discovery).")