diff --git a/__tests__/process.test.ts b/__tests__/process.test.ts
index 1a43993e..704f4761 100644
--- a/__tests__/process.test.ts
+++ b/__tests__/process.test.ts
@@ -99,11 +99,12 @@ describe('setResult', () => {
 
 		stdoutCalledWith(mockStdout, [
 			'::group::Dump output',
-			'::set-output name=diff::test1 test2',
-			'::set-env name=GIT_DIFF::test1 test2',
-			'"diff: test1 test2"',
-			'::set-output name=diff_all::test1 test2 test4',
-			'"diff_all: test1 test2 test4"',
+			'::set-output name=diff::test1 test2 test4',
+			'::set-env name=GIT_DIFF::test1 test2 test4',
+			'"diff: test1 test2 test4"',
+			'::set-output name=filtered_diff::test1 test2',
+			'::set-env name=GIT_DIFF_FILTERED::test1 test2',
+			'"filtered_diff: test1 test2"',
 			'::set-output name=count::3',
 			'"count: 3"',
 			'::set-output name=insertions::3',
@@ -128,10 +129,11 @@ describe('setResult', () => {
 
 		stdoutCalledWith(mockStdout, [
 			'::group::Dump output',
-			'::set-output name=diff::test1 test2',
-			'"diff: test1 test2"',
-			'::set-output name=diff_all::test1 test2 test4',
-			'"diff_all: test1 test2 test4"',
+			'::set-output name=diff::test1 test2 test4',
+			'"diff: test1 test2 test4"',
+			'::set-output name=filtered_diff::test1 test2',
+			'::set-env name=GIT_DIFF_FILTERED::test1 test2',
+			'"filtered_diff: test1 test2"',
 			'::set-output name=count::3',
 			'::set-env name=FILE_COUNT::3',
 			'"count: 3"',
@@ -242,8 +244,9 @@ describe('execute', () => {
 			'::set-output name=diff::\'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'',
 			'::set-env name=GIT_DIFF::\'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'',
 			'"diff: \'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'"',
-			'::set-output name=diff_all::\'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'',
-			'"diff_all: \'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'"',
+			'::set-output name=filtered_diff::\'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'',
+			'::set-env name=GIT_DIFF_FILTERED::\'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'',
+			'"filtered_diff: \'package.json\' \'abc/composer.json\' \'README.md\' \'src/main.ts\'"',
 			'::set-output name=count::4',
 			'"count: 4"',
 			'::set-output name=insertions::100',
@@ -273,8 +276,9 @@ describe('execute', () => {
 			'::set-output name=diff::',
 			'::set-env name=GIT_DIFF::',
 			'"diff: "',
-			'::set-output name=diff_all::',
-			'"diff_all: "',
+			'::set-output name=filtered_diff::',
+			'::set-env name=GIT_DIFF_FILTERED::',
+			'"filtered_diff: "',
 			'::set-output name=count::0',
 			'"count: 0"',
 			'::set-output name=insertions::0',
@@ -317,8 +321,9 @@ describe('execute', () => {
 			'::set-output name=diff::',
 			'::set-env name=GIT_DIFF::',
 			'"diff: "',
-			'::set-output name=diff_all::',
-			'"diff_all: "',
+			'::set-output name=filtered_diff::',
+			'::set-env name=GIT_DIFF_FILTERED::',
+			'"filtered_diff: "',
 			'::set-output name=count::0',
 			'"count: 0"',
 			'::set-output name=insertions::0',
diff --git a/action.yml b/action.yml
index 28ea1917..59e356ed 100644
--- a/action.yml
+++ b/action.yml
@@ -40,6 +40,10 @@ inputs:
     description: Env name (diff).
     default: GIT_DIFF
     required: false
+  SET_ENV_NAME_FILTERED_DIFF:
+    description: Env name (filtered_diff).
+    default: GIT_DIFF_FILTERED
+    required: false
   SET_ENV_NAME_COUNT:
     description: Env name (count).
     required: false
@@ -56,6 +60,8 @@ inputs:
 outputs:
   diff:
     description: The results of diff file names.
+  filtered_diff:
+    description: The results of diff file names.
   count:
     description: The number of diff files.
   insertions:
diff --git a/src/process.ts b/src/process.ts
index 77a09299..d3c6161a 100644
--- a/src/process.ts
+++ b/src/process.ts
@@ -16,8 +16,8 @@ export const setResult = (diffs: DiffResult[], logger: Logger): void => {
 
 	logger.startProcess('Dump output');
 	[
-		{name: 'diff', value: getDiffFiles(diffs, true), envNameSuffix: ''},
-		{name: 'diff_all', value: getDiffFiles(diffs, false)},
+		{name: 'diff', value: getDiffFiles(diffs, false), envNameSuffix: ''},
+		{name: 'filtered_diff', value: getDiffFiles(diffs, true)},
 		{name: 'count', value: diffs.length},
 		{name: 'insertions', value: insertions},
 		{name: 'deletions', value: deletions},