diff --git a/integration/testdata/rawdata-ingress.json b/integration/testdata/rawdata-ingress.json
index b70c3b552..45518f455 100644
--- a/integration/testdata/rawdata-ingress.json
+++ b/integration/testdata/rawdata-ingress.json
@@ -60,7 +60,7 @@
 	"middlewares": {
 		"dashboard_redirect@internal": {
 			"redirectRegex": {
-				"regex": "^(http:\\/\\/[^:]+(:\\d+)?)/$",
+				"regex": "^(http:\\/\\/[^:\\/]+(:\\d+)?)\\/$",
 				"replacement": "${1}/dashboard/",
 				"permanent": true
 			},
diff --git a/pkg/provider/traefik/fixtures/api_insecure_with_dashboard.json b/pkg/provider/traefik/fixtures/api_insecure_with_dashboard.json
index 60f72a7f7..e4a1e2ee4 100644
--- a/pkg/provider/traefik/fixtures/api_insecure_with_dashboard.json
+++ b/pkg/provider/traefik/fixtures/api_insecure_with_dashboard.json
@@ -25,7 +25,7 @@
     "middlewares": {
       "dashboard_redirect": {
         "redirectRegex": {
-          "regex": "^(http:\\/\\/[^:]+(:\\d+)?)/$",
+          "regex": "^(http:\\/\\/[^:\\/]+(:\\d+)?)\\/$",
           "replacement": "${1}/dashboard/",
           "permanent": true
         }
diff --git a/pkg/provider/traefik/fixtures/full_configuration.json b/pkg/provider/traefik/fixtures/full_configuration.json
index e8c3a9ec6..f4852fcb5 100644
--- a/pkg/provider/traefik/fixtures/full_configuration.json
+++ b/pkg/provider/traefik/fixtures/full_configuration.json
@@ -57,7 +57,7 @@
     "middlewares": {
       "dashboard_redirect": {
         "redirectRegex": {
-          "regex": "^(http:\\/\\/[^:]+(:\\d+)?)/$",
+          "regex": "^(http:\\/\\/[^:\\/]+(:\\d+)?)\\/$",
           "replacement": "${1}/dashboard/",
           "permanent": true
         }
diff --git a/pkg/provider/traefik/internal.go b/pkg/provider/traefik/internal.go
index 1501b29a0..091d2b13f 100644
--- a/pkg/provider/traefik/internal.go
+++ b/pkg/provider/traefik/internal.go
@@ -86,7 +86,7 @@ func (i *Provider) apiConfiguration(cfg *dynamic.Configuration) {
 
 			cfg.HTTP.Middlewares["dashboard_redirect"] = &dynamic.Middleware{
 				RedirectRegex: &dynamic.RedirectRegex{
-					Regex:       `^(http:\/\/[^:]+(:\d+)?)/$`,
+					Regex:       `^(http:\/\/[^:\/]+(:\d+)?)\/$`,
 					Replacement: "${1}/dashboard/",
 					Permanent:   true,
 				},