diff --git a/tests/commands/epg/grab.test.ts b/tests/commands/epg/grab.test.ts
index 70c029bc..7e4b0747 100644
--- a/tests/commands/epg/grab.test.ts
+++ b/tests/commands/epg/grab.test.ts
@@ -1,6 +1,14 @@
 import { execSync } from 'child_process'
 import fs from 'fs-extra'
 import path from 'path'
+import os from 'os'
+
+let ENV_VAR =
+  'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data'
+if (os.platform() === 'win32') {
+  ENV_VAR =
+    'SET "SITES_DIR=tests/__data__/input/epg-grab/sites" && SET "CURR_DATE=2022-10-20" && SET "DATA_DIR=tests/__data__/input/temp/data" &&'
+}
 
 beforeEach(() => {
   fs.emptyDirSync('tests/__data__/output')
@@ -8,10 +16,8 @@ beforeEach(() => {
 
 describe('epg:grab', () => {
   it('can grab epg by site name', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --site=example.com --output=tests/__data__/output/guide.xml',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --site=example.com --output=tests/__data__/output/guide.xml`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guide.xml')).toEqual(
       content('tests/__data__/expected/guide2.xml')
@@ -19,10 +25,8 @@ describe('epg:grab', () => {
   })
 
   it('can grab epg with multiple channels.xml files', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/sites/**/*.channels.xml --output=tests/__data__/output/guide.xml',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/sites/**/*.channels.xml --output=tests/__data__/output/guide.xml`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guide.xml')).toEqual(
       content('tests/__data__/expected/guide.xml')
@@ -30,10 +34,8 @@ describe('epg:grab', () => {
   })
 
   it('can grab epg with gzip option enabled', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/sites/**/*.channels.xml --output=tests/__data__/output/guide.xml --gzip',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/sites/**/*.channels.xml --output=tests/__data__/output/guide.xml --gzip`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guide.xml')).toEqual(
       content('tests/__data__/expected/guide.xml')
@@ -45,10 +47,8 @@ describe('epg:grab', () => {
   })
 
   it('can grab epg with wildcard as output', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/sites/example.com/example.com.channels.xml --output=tests/__data__/output/guides/{lang}/{site}.xml',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/sites/example.com/example.com.channels.xml --output=tests/__data__/output/guides/{lang}/{site}.xml`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guides/en/example.com.xml')).toEqual(
       content('tests/__data__/expected/guides/en/example.com.xml')
@@ -60,10 +60,8 @@ describe('epg:grab', () => {
   })
 
   it('can grab epg then language filter enabled', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/sites/example.com/example.com.channels.xml --output=tests/__data__/output/guides/{lang}/{site}.xml --lang=fr',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/sites/example.com/example.com.channels.xml --output=tests/__data__/output/guides/{lang}/{site}.xml --lang=fr`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guides/fr/example.com.xml')).toEqual(
       content('tests/__data__/expected/guides/fr/example.com.xml')
@@ -71,10 +69,8 @@ describe('epg:grab', () => {
   })
 
   it('can grab epg using custom channels list', () => {
-    execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/custom.channels.xml --output=tests/__data__/output/guide.xml',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/custom.channels.xml --output=tests/__data__/output/guide.xml`
+    execSync(cmd, { encoding: 'utf8' })
 
     expect(content('tests/__data__/output/guide.xml')).toEqual(
       content('tests/__data__/expected/guide.xml')
@@ -82,10 +78,8 @@ describe('epg:grab', () => {
   })
 
   it('it will raise an error if the timeout is exceeded', () => {
-    const stdout = execSync(
-      'SITES_DIR=tests/__data__/input/epg-grab/sites CURR_DATE=2022-10-20 DATA_DIR=tests/__data__/input/temp/data npm run grab -- --channels=tests/__data__/input/epg-grab/custom.channels.xml --output=tests/__data__/output/guide.xml --timeout=0',
-      { encoding: 'utf8' }
-    )
+    const cmd = `${ENV_VAR} npm run grab -- --channels=tests/__data__/input/epg-grab/custom.channels.xml --output=tests/__data__/output/guide.xml --timeout=0`
+    const stdout = execSync(cmd, { encoding: 'utf8' })
 
     expect(stdout).toContain('ERR: Connection timeout')
   })