diff --git a/pkg/app/piped/executor/kubernetes/kubernetes_test.go b/pkg/app/piped/executor/kubernetes/kubernetes_test.go
index 039e19201d..d2406e2f4a 100644
--- a/pkg/app/piped/executor/kubernetes/kubernetes_test.go
+++ b/pkg/app/piped/executor/kubernetes/kubernetes_test.go
@@ -601,7 +601,7 @@ metadata:
   name: canary-by-config-change
 data:
   two: "2"
-			`,
+`,
 			expected: `
 apiVersion: apps/v1
 kind: Deployment
@@ -645,7 +645,7 @@ metadata:
   name: canary-by-config-change
 data:
   two: "2"
-			`,
+`,
 		},
 		{
 			name: "multiple configs",
@@ -704,7 +704,7 @@ metadata:
 type: my-type
 data:
   "one": "Mg=="
-			`,
+`,
 			expected: `
 apiVersion: apps/v1
 kind: Deployment
@@ -762,7 +762,7 @@ metadata:
 type: my-type
 data:
   "one": "Mg=="
-			`,
+`,
 		},
 	}
 
diff --git a/pkg/app/piped/platformprovider/kubernetes/deployment_test.go b/pkg/app/piped/platformprovider/kubernetes/deployment_test.go
index d96efa48e4..5c1b1c3e78 100644
--- a/pkg/app/piped/platformprovider/kubernetes/deployment_test.go
+++ b/pkg/app/piped/platformprovider/kubernetes/deployment_test.go
@@ -61,7 +61,7 @@ spec:
           - server
         ports:
         - containerPort: 9085
-		  `,
+`,
 			expected: nil,
 		},
 		{
@@ -100,7 +100,7 @@ spec:
         - name: config
           configMap:
             name: canary-by-config-change
-			`,
+`,
 			expected: []string{
 				"canary-by-config-change",
 			},
@@ -164,7 +164,7 @@ spec:
         - name: config2
           configMap:
             name: configmap-2
-			`,
+`,
 			expected: []string{
 				"canary-by-config-change",
 				"configmap-1",
@@ -228,7 +228,7 @@ spec:
           - server
         ports:
         - containerPort: 9085
-		  `,
+`,
 			expected: nil,
 		},
 		{
@@ -267,7 +267,7 @@ spec:
         - name: config
           secret:
             secretName: canary-by-config-change
-			`,
+`,
 			expected: []string{
 				"canary-by-config-change",
 			},
@@ -331,7 +331,7 @@ spec:
         - name: config2
           secret:
             secretName: secret-2
-			`,
+`,
 			expected: []string{
 				"canary-by-config-change",
 				"init-secret-1",
diff --git a/pkg/app/piped/platformprovider/kubernetes/hasher_test.go b/pkg/app/piped/platformprovider/kubernetes/hasher_test.go
index 709d8c4c8f..19b486a05b 100644
--- a/pkg/app/piped/platformprovider/kubernetes/hasher_test.go
+++ b/pkg/app/piped/platformprovider/kubernetes/hasher_test.go
@@ -42,7 +42,7 @@ apiVersion: v1
 kind: ConfigMap
 data: {}
 binaryData: {}
-			`,
+`,
 			expected: "42745tchd9",
 		},
 		{
@@ -53,7 +53,7 @@ kind: ConfigMap
 data:
   one: ""
 binaryData: {}
-			`,
+`,
 			expected: "9g67k2htb6",
 		},
 		{
@@ -66,7 +66,7 @@ data:
   one: ""
   three: "3"
 binaryData: {}
-			`,
+`,
 			expected: "f5h7t85m9b",
 		},
 		{
@@ -76,7 +76,7 @@ apiVersion: v1
 kind: Secret
 type: my-type
 data: {}
-			`,
+`,
 			expected: "t75bgf6ctb",
 		},
 		{
@@ -87,7 +87,7 @@ kind: Secret
 type: my-type
 data:
   "one": ""
-			`,
+`,
 			expected: "74bd68bm66",
 		},
 		{
@@ -100,7 +100,7 @@ data:
   two: Mg==
   one: ""
   three: Mw==
-			`,
+`,
 			expected: "dgcb6h9tmk",
 		},
 		{
@@ -119,7 +119,7 @@ type: my-type
 data:
   one: ""
   three: Mw==
-			`,
+`,
 			expected: "57hhd7795k",
 		},
 		{
@@ -151,7 +151,7 @@ spec:
           - hello
         ports:
         - containerPort: 9085
-			`,
+`,
 			expected: "db48kd6689",
 		},
 	}
diff --git a/pkg/yamlprocessor/yamlprocessor_test.go b/pkg/yamlprocessor/yamlprocessor_test.go
index bd92c0fa92..8599da84cc 100644
--- a/pkg/yamlprocessor/yamlprocessor_test.go
+++ b/pkg/yamlprocessor/yamlprocessor_test.go
@@ -48,7 +48,7 @@ b: bv
 c:
 - 1
 - 2
-			`,
+`,
 		},
 	}
 	for _, tc := range testcases {
@@ -215,7 +215,7 @@ foo: new-text
 		{
 			name: "valid value with comment at the same line",
 			yml: `foo: bar # comments
-			`,
+`,
 			path:    "$.foo",
 			value:   "new-text",
 			want:    []byte("foo: new-text # comments\n"),