diff --git a/pipeline/frontend/yaml/parse.go b/pipeline/frontend/yaml/parse.go
index 78457dad78..eaba5946df 100644
--- a/pipeline/frontend/yaml/parse.go
+++ b/pipeline/frontend/yaml/parse.go
@@ -15,12 +15,9 @@
 package yaml
 
 import (
-	"fmt"
-
 	"codeberg.org/6543/xyaml"
 
 	"github.com/woodpecker-ci/woodpecker/pipeline/frontend/yaml/types"
-	"github.com/woodpecker-ci/woodpecker/pipeline/frontend/yaml/types/base"
 )
 
 // ParseBytes parses the configuration from bytes b.
@@ -31,27 +28,6 @@ func ParseBytes(b []byte) (*types.Workflow, error) {
 		return nil, err
 	}
 
-	// fail hard on deprecated branch filter
-	if out.BranchesDontUseIt != nil {
-		return nil, fmt.Errorf("\"branches:\" filter got removed, use \"branch\" in global when filter instead")
-	}
-
-	// fail hard on deprecated pipeline keyword
-	if len(out.PipelineDontUseIt.ContainerList) != 0 {
-		return nil, fmt.Errorf("\"pipeline:\" got removed, use \"steps:\" instead")
-	}
-
-	// support deprecated platform filter
-	if out.PlatformDontUseIt != "" {
-		if out.Labels == nil {
-			out.Labels = make(base.SliceOrMap)
-		}
-		if _, set := out.Labels["platform"]; !set {
-			out.Labels["platform"] = out.PlatformDontUseIt
-		}
-		out.PlatformDontUseIt = ""
-	}
-
 	return out, nil
 }
 
diff --git a/pipeline/frontend/yaml/parse_test.go b/pipeline/frontend/yaml/parse_test.go
index da5d75821b..cdb18e7e86 100644
--- a/pipeline/frontend/yaml/parse_test.go
+++ b/pipeline/frontend/yaml/parse_test.go
@@ -18,7 +18,6 @@ import (
 	"testing"
 
 	"github.com/franela/goblin"
-	"github.com/stretchr/testify/assert"
 
 	"github.com/woodpecker-ci/woodpecker/pipeline/frontend/metadata"
 	yaml_base_types "github.com/woodpecker-ci/woodpecker/pipeline/frontend/yaml/types/base"
@@ -138,42 +137,6 @@ func TestParse(t *testing.T) {
 	})
 }
 
-func TestParseLegacy(t *testing.T) {
-	sampleYamlPipelineLegacy := `
-platform: linux/amd64
-
-steps:
-  say hello:
-    image: bash
-    commands: echo hello
-`
-
-	sampleYamlPipelineLegacyIgnore := `
-platform: windows/amd64
-labels:
-  platform: linux/amd64
-
-steps:
-  say hello:
-    image: bash
-    commands: echo hello
-`
-
-	workflow1, err := ParseString(sampleYamlPipelineLegacy)
-	if !assert.NoError(t, err) {
-		t.Fail()
-	}
-
-	workflow2, err := ParseString(sampleYamlPipelineLegacyIgnore)
-	if !assert.NoError(t, err) {
-		t.Fail()
-	}
-
-	assert.EqualValues(t, workflow1, workflow2)
-	assert.Len(t, workflow1.Steps.ContainerList, 1)
-	assert.EqualValues(t, "say hello", workflow1.Steps.ContainerList[0].Name)
-}
-
 var sampleYaml = `
 image: hello-world
 when:
diff --git a/pipeline/frontend/yaml/types/workflow.go b/pipeline/frontend/yaml/types/workflow.go
index fd3afcf924..eda777df88 100644
--- a/pipeline/frontend/yaml/types/workflow.go
+++ b/pipeline/frontend/yaml/types/workflow.go
@@ -36,13 +36,6 @@ type (
 		Cache    base.StringOrSlice `yaml:"cache,omitempty"`
 		Networks WorkflowNetworks   `yaml:"networks,omitempty"`
 		Volumes  WorkflowVolumes    `yaml:"volumes,omitempty"`
-
-		// Deprecated
-		PlatformDontUseIt string `yaml:"platform,omitempty"` // TODO: remove after v1.2.x version
-		// Deprecated
-		BranchesDontUseIt *constraint.List `yaml:"branches,omitempty"` // TODO: remove after v1.1.x version
-		// Deprecated
-		PipelineDontUseIt ContainerList `yaml:"pipeline,omitempty"` // TODO: remove after v1.1.x version
 	}
 
 	// Workspace defines a pipeline workspace.