diff --git a/dwpost/dwpost.php b/dwpost/dwpost.php
index bab93dff..286d8012 100644
--- a/dwpost/dwpost.php
+++ b/dwpost/dwpost.php
@@ -17,7 +17,6 @@ use Friendica\DI;
 use Friendica\Model\Post;
 use Friendica\Model\Tag;
 use Friendica\Model\User;
-use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\XML;
 
@@ -193,7 +192,7 @@ EOT;
 		Logger::debug('dwpost: data: ' . $xml);
 
 		if ($dw_blog !== 'test') {
-			$x = DI::httpClient()->post($dw_blog, $xml, HttpClientAccept::DEFAULT, ['Content-Type' => 'text/xml'])->getBody();
+			$x = DI::httpClient()->post($dw_blog, $xml, ['Content-Type' => 'text/xml'])->getBody();
 		}
 
 		Logger::info('posted to dreamwidth: ' . ($x) ? $x : '');
diff --git a/ijpost/ijpost.php b/ijpost/ijpost.php
index 832dff2c..79cd75c8 100644
--- a/ijpost/ijpost.php
+++ b/ijpost/ijpost.php
@@ -16,7 +16,6 @@ use Friendica\Core\Renderer;
 use Friendica\DI;
 use Friendica\Model\Tag;
 use Friendica\Model\User;
-use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\XML;
 
@@ -187,7 +186,7 @@ EOT;
 		Logger::debug('ijpost: data: ' . $xml);
 
 		if ($ij_blog !== 'test') {
-			$x = DI::httpClient()->post($ij_blog, $xml, HttpClientAccept::DEFAULT, ['Content-Type' => 'text/xml'])->getBody();
+			$x = DI::httpClient()->post($ij_blog, $xml, ['Content-Type' => 'text/xml'])->getBody();
 		}
 		Logger::info('posted to insanejournal: ' . $x ? $x : '');
 	}
diff --git a/ljpost/ljpost.php b/ljpost/ljpost.php
index 2fa5e782..073a977e 100644
--- a/ljpost/ljpost.php
+++ b/ljpost/ljpost.php
@@ -17,7 +17,6 @@ use Friendica\DI;
 use Friendica\Model\Post;
 use Friendica\Model\Tag;
 use Friendica\Model\User;
-use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\XML;
 
@@ -207,7 +206,7 @@ EOT;
 		Logger::debug('ljpost: data: ' . $xml);
 
 		if ($lj_blog !== 'test') {
-			$x = DI::httpClient()->post($lj_blog, $xml, HttpClientAccept::DEFAULT, ['Content-Type' => 'text/xml'])->getBody();
+			$x = DI::httpClient()->post($lj_blog, $xml, ['Content-Type' => 'text/xml'])->getBody();
 		}
 		Logger::info('posted to livejournal: ' . ($x) ? $x : '');
 	}
diff --git a/webdav_storage/src/WebDav.php b/webdav_storage/src/WebDav.php
index 2e6b5b4e..1a31a4c2 100644
--- a/webdav_storage/src/WebDav.php
+++ b/webdav_storage/src/WebDav.php
@@ -86,7 +86,7 @@ class WebDav implements ICanWriteToStorage
 	 */
 	protected function exists(string $uri): bool
 	{
-		return $this->client->head($uri, HttpClientAccept::DEFAULT, [HttpClientOptions::AUTH => $this->authOptions])->getReturnCode() == 200;
+		return $this->client->head($uri, [HttpClientOptions::AUTH => $this->authOptions])->getReturnCode() == 200;
 	}
 
 	/**
@@ -178,7 +178,7 @@ class WebDav implements ICanWriteToStorage
 		foreach ($pathParts as $pathPart) {
 			$checkUrl = $this->url . $partURL;
 			if (!empty($partURL) && !$this->hasItems($checkUrl)) {
-				$response = $this->client->request('delete', $checkUrl, HttpClientAccept::DEFAULT, [HttpClientOptions::AUTH => $this->authOptions]);
+				$response = $this->client->request('delete', $checkUrl, [HttpClientOptions::AUTH => $this->authOptions]);
 
 				if (!$response->isSuccess()) {
 					if ($response->getReturnCode() == "404") {
diff --git a/webdav_storage/src/WebDavConfig.php b/webdav_storage/src/WebDavConfig.php
index 4a0c3c67..2236e97a 100644
--- a/webdav_storage/src/WebDavConfig.php
+++ b/webdav_storage/src/WebDavConfig.php
@@ -5,7 +5,6 @@ namespace Friendica\Addon\webdav_storage\src;
 use Friendica\Core\Config\Capability\IManageConfigValues;
 use Friendica\Core\L10n;
 use Friendica\Core\Storage\Capability\ICanConfigureStorage;
-use Friendica\Network\HTTPClient\Client\HttpClientAccept;
 use Friendica\Network\HTTPClient\Client\HttpClientOptions;
 use Friendica\Network\HTTPClient\Capability\ICanSendHttpRequests;
 
@@ -139,7 +138,7 @@ class WebDavConfig implements ICanConfigureStorage
 			];
 		}
 
-		if (!$this->client->head($url, HttpClientAccept::DEFAULT, [HttpClientOptions::AUTH => $options])->isSuccess()) {
+		if (!$this->client->head($url, [HttpClientOptions::AUTH => $options])->isSuccess()) {
 			return [
 				'url' => $this->l10n->t('url is either invalid or not reachable'),
 			];