diff --git a/WooCommerce/src/main/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolver.kt b/WooCommerce/src/main/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolver.kt
index cc64977617c..c824a526f02 100644
--- a/WooCommerce/src/main/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolver.kt
+++ b/WooCommerce/src/main/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolver.kt
@@ -14,7 +14,7 @@ class WebViewAuthenticationFlowResolver @Inject constructor(
 ) {
     // A list of domains that we know that wordpress.com supports redirecting to
     private val wpComAuthAcceptedDomains
-        get() = listOf("wordpress.com", "wp.com", "jetpack.com", "woocommerce.com")
+        get() = listOf("wordpress.com", "wp.com", "jetpack.com", "jetpack.wordpress.com", "woocommerce.com")
 
     fun resolve(url: String): WebViewAuthenticationFlow {
         val currentSite = selectedSite.getOrNull()
@@ -24,8 +24,7 @@ class WebViewAuthenticationFlowResolver @Inject constructor(
 
         return if (isWPComAuthenticated) {
             when {
-                wpComAuthAcceptedDomains.any { it == urlDomain } ||
-                    (currentSite?.isWPComAtomic == true && url.isPartOf(currentSite)) -> {
+                wpComAuthAcceptedDomains.any { it == urlDomain } -> {
                     WebViewAuthenticationFlow.WPCom
                 }
 
diff --git a/WooCommerce/src/test/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolverTest.kt b/WooCommerce/src/test/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolverTest.kt
index eab91b3df93..f792e297de5 100644
--- a/WooCommerce/src/test/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolverTest.kt
+++ b/WooCommerce/src/test/kotlin/com/woocommerce/android/ui/common/webview/WebViewAuthenticationFlowResolverTest.kt
@@ -48,20 +48,6 @@ class WebViewAuthenticationFlowResolverTest {
         assertThat(result).isEqualTo(WebViewAuthenticationFlowResolver.WebViewAuthenticationFlow.WPCom)
     }
 
-    @Test
-    fun `given WPCom authenticated and an atomic site, when resolving the authentication flow, then it should return WPCom`() {
-        givenWPComAuthenticated()
-        givenSite {
-            setIsWPComAtomic(true)
-            url = "https://example.com"
-        }
-        val url = "https://example.com/test"
-
-        val result = sut.resolve(url)
-
-        assertThat(result).isEqualTo(WebViewAuthenticationFlowResolver.WebViewAuthenticationFlow.WPCom)
-    }
-
     @Test
     fun `given WPCom authenticated and a Jetpack SSO site, when resolving the authentication flow, then it should return JetpackSSO`() {
         givenWPComAuthenticated()