diff --git a/README.md b/README.md
index 2059b29..0045d54 100644
--- a/README.md
+++ b/README.md
@@ -194,6 +194,7 @@ The only dependency of ffuf is Go 1.11. No dependencies outside of Go standard l
   - New
   - Changed
     - Limit the use of `-e` (extensions) to a single keyword: FUZZ
+    - Regexp matching and filtering (-mr/-fr) allow using keywords in patterns
     - Take 429 responses into account when -sa (stop on all error cases) is used
 
 - v0.12
diff --git a/pkg/filter/regex.go b/pkg/filter/regex.go
index 9e72ca2..f4c56ba 100644
--- a/pkg/filter/regex.go
+++ b/pkg/filter/regex.go
@@ -3,6 +3,7 @@ package filter
 import (
 	"fmt"
 	"regexp"
+	"strings"
 
 	"github.com/ffuf/ffuf/pkg/ffuf"
 )
@@ -15,7 +16,7 @@ type RegexpFilter struct {
 func NewRegexpFilter(value string) (ffuf.FilterProvider, error) {
 	re, err := regexp.Compile(value)
 	if err != nil {
-		return &RegexpFilter{}, fmt.Errorf("Size filter or matcher (-fs / -ms): invalid value: %s", value)
+		return &RegexpFilter{}, fmt.Errorf("Regexp filter or matcher (-fr / -mr): invalid value: %s", value)
 	}
 	return &RegexpFilter{Value: re, valueRaw: value}, nil
 }
@@ -29,7 +30,15 @@ func (f *RegexpFilter) Filter(response *ffuf.Response) (bool, error) {
 	}
 	matchdata := []byte(matchheaders)
 	matchdata = append(matchdata, response.Data...)
-	return f.Value.Match(matchdata), nil
+	pattern := f.valueRaw
+	for keyword, inputitem := range response.Request.Input {
+		pattern = strings.Replace(pattern, keyword, regexp.QuoteMeta(string(inputitem)), -1)
+	}
+	matched, err := regexp.Match(pattern, matchdata)
+	if err != nil {
+		return false, nil
+	}
+	return matched, nil
 }
 
 func (f *RegexpFilter) Repr() string {