diff --git a/cmd/utility.go b/cmd/utility.go
index b5588c9..787ae81 100644
--- a/cmd/utility.go
+++ b/cmd/utility.go
@@ -31,16 +31,12 @@ func packageCfg(args []string) (*pkg.ConfigCtx, error) {
 				return nil, err
 			}
 			cfgCtx.PrefixFilter = ast
-			// Old parser.
-			//cfgCtx.PrefixFilter = pkg.ParsePrefixFilter("*")
 		} else {
 			ast, err := prefixcomp.ParsePrimaryFilter(args[0])
 			if err != nil {
 				return nil, err
 			}
 			cfgCtx.PrefixFilter = ast
-			// Old parser.
-			//cfgCtx.PrefixFilter = pkg.ParsePrefixFilter(args[0])
 		}
 	} else {
 		ast, err := prefixcomp.ParsePrimaryFilter("*")
@@ -48,8 +44,6 @@ func packageCfg(args []string) (*pkg.ConfigCtx, error) {
 			return nil, err
 		}
 		cfgCtx.PrefixFilter = ast
-		// Old parser.
-		//cfgCtx.PrefixFilter = pkg.ParsePrefixFilter("*")
 	}
 
 	// The 1st arg along with the rest - [1:] when provided is a remote command to execute.
diff --git a/pkg/config_ctx.go b/pkg/config_ctx.go
index ba07211..f4b8783 100644
--- a/pkg/config_ctx.go
+++ b/pkg/config_ctx.go
@@ -105,36 +105,3 @@ func ParseColumns(s string) mapset.Set[string] {
 
 	return m
 }
-
-//type PrefixFilter struct {
-//	originalQuery string
-//	orPrefixes    []string
-//}
-//
-//func (p *PrefixFilter) IsAll() bool {
-//	return len(p.orPrefixes) == 1 && (p.orPrefixes[0] == "*" || p.orPrefixes[0] == "@")
-//}
-//
-//func (p *PrefixFilter) Count() int {
-//	return len(p.orPrefixes)
-//}
-//
-//func (p *PrefixFilter) PrefixAt(idx int) string {
-//	return p.orPrefixes[idx]
-//}
-
-//func ParsePrefixFilter(s string) *PrefixFilter {
-//	var prefixes []string
-//	parts := strings.Split(s, "|")
-//	for _, p := range parts {
-//		prefixes = append(prefixes, strings.TrimSpace(p))
-//	}
-//
-//	slices.Sort(prefixes)
-//
-//	pf := &PrefixFilter{
-//		originalQuery: s,
-//		orPrefixes:    prefixes,
-//	}
-//	return pf
-//}