diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4063c4c..ba4fe91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ Yii2 EAuth Change Log
 ### dev
 * Fixed error param names for Facebook (#63)
 * Use the latest Graph Api v2.5 for Facebook (#65)
+* Fixed `makeRequest` method (#68)
 
 ### 2.3.0 (17.10.2015)
 * Added InstagramOAuth2Service (#61)
diff --git a/src/oauth/ServiceBase.php b/src/oauth/ServiceBase.php
index 26f9126..4f33221 100644
--- a/src/oauth/ServiceBase.php
+++ b/src/oauth/ServiceBase.php
@@ -155,78 +155,78 @@ public function getTokenDefaultLifetime()
 		return $this->tokenDefaultLifetime;
 	}
 
-	/**
-	 * Returns the protected resource.
-	 *
-	 * @param string $url url to request.
-	 * @param array $options HTTP request options. Keys: query, data, headers.
-	 * @param boolean $parseResponse Whether to parse response.
-	 * @return mixed the response.
-	 * @throws ErrorException
-	 */
-	public function makeSignedRequest($url, $options = [], $parseResponse = true)
-	{
-		if (!$this->getIsAuthenticated()) {
-			throw new ErrorException(Yii::t('eauth', 'Unable to complete the signed request because the user was not authenticated.'), 401);
-		}
-
-		if (stripos($url, 'http') !== 0) {
-			$url = $this->baseApiUrl . $url;
-		}
-
-		$url = new Uri($url);
-		if (isset($options['query'])) {
-			foreach ($options['query'] as $key => $value) {
-				$url->addToQuery($key, $value);
-			}
-		}
-
-		$data = isset($options['data']) ? $options['data'] : [];
-		$method = !empty($data) ? 'POST' : 'GET';
-		$headers = isset($options['headers']) ? $options['headers'] : [];
-
-		$response = $this->getProxy()->request($url, $method, $data, $headers);
-
-		if ($parseResponse) {
-			$response = $this->parseResponseInternal($response);
-		}
-
-		return $response;
-	}
-
-	/**
-	 * Returns the public resource.
-	 *
-	 * @param string $url url to request.
-	 * @param array $options HTTP request options. Keys: query, data, headers.
-	 * @param boolean $parseResponse Whether to parse response.
-	 * @return mixed the response.
-	 */
-	public function makeRequest($url, $options = [], $parseResponse = true) {
-		if (stripos($url, 'http') !== 0) {
-			$url = $this->baseApiUrl . $url;
-		}
-
-		$url = new Uri($url);
-		if (isset($options['query'])) {
-			foreach ($options['query'] as $key => $value) {
-				$url->addToQuery($key, $value);
-			}
-		}
-
-		$data = isset($options['data']) ? $options['data'] : [];
-		$method = !empty($data) ? 'POST' : 'GET';
-
-		$headers = isset($options['headers']) ? $options['headers'] : [];
-		$headers = array_merge($this->getProxy()->getExtraApiHeaders(), $headers);
-
-		$response = $this->getHttpClient()->retrieveResponse($url, $data, $headers, $method);
-		if ($parseResponse) {
-			$response = $this->parseResponseInternal($response);
-		}
-
-		return $response;
-	}
+    /**
+     * Returns the protected resource.
+     *
+     * @param string $url url to request.
+     * @param array $options HTTP request options. Keys: query, data, headers.
+     * @param boolean $parseResponse Whether to parse response.
+     * @return mixed the response.
+     * @throws ErrorException
+     */
+    public function makeSignedRequest($url, $options = [], $parseResponse = true)
+    {
+        if (!$this->getIsAuthenticated()) {
+            throw new ErrorException(Yii::t('eauth', 'Unable to complete the signed request because the user was not authenticated.'), 401);
+        }
+
+        return $this->request($url, $options, $parseResponse, function ($url, $method, $headers, $data) {
+            return $this->getProxy()->request($url, $method, $data, $headers);
+        });
+    }
+
+    /**
+     * Returns the public resource.
+     *
+     * @param string $url url to request.
+     * @param array $options HTTP request options. Keys: query, data, headers.
+     * @param boolean $parseResponse Whether to parse response.
+     * @return mixed the response.
+     * @throws ErrorException
+     */
+    public function makeRequest($url, $options = [], $parseResponse = true)
+    {
+        $headers = isset($options['headers']) ? $options['headers'] : [];
+        $options['headers'] = array_merge($this->getExtraApiHeaders(), $headers);
+
+        return $this->request($url, $options, $parseResponse, function ($url, $method, $headers, $data) {
+            return $this->getHttpClient()->retrieveResponse($url, $data, $headers, $method);
+        });
+    }
+
+    /**
+     * @param string $url
+     * @param array $options
+     * @param boolean $parseResponse
+     * @param callable $fn
+     * @return mixed
+     * @throws ErrorException
+     */
+    protected function request($url, $options, $parseResponse, $fn)
+    {
+        if (stripos($url, 'http') !== 0) {
+            $url = $this->baseApiUrl . $url;
+        }
+
+        $url = new Uri($url);
+        if (isset($options['query'])) {
+            foreach ($options['query'] as $key => $value) {
+                $url->addToQuery($key, $value);
+            }
+        }
+
+        $data = isset($options['data']) ? $options['data'] : [];
+        $method = !empty($data) ? 'POST' : 'GET';
+        $headers = isset($options['headers']) ? $options['headers'] : [];
+
+        $response = $fn($url, $method, $headers, $data);
+
+        if ($parseResponse) {
+            $response = $this->parseResponseInternal($response);
+        }
+
+        return $response;
+    }
 
 	/**
 	 * Parse response and check for errors.
@@ -310,4 +310,14 @@ public function getAccessTokenResponseError($data)
 	{
 		return isset($data['error']) ? $data['error'] : null;
 	}
+
+    /**
+     * Return any additional headers always needed for this service implementation's API calls.
+     *
+     * @return array
+     */
+    public function getExtraApiHeaders()
+    {
+        return [];
+    }
 }
\ No newline at end of file
diff --git a/src/oauth1/ServiceProxy.php b/src/oauth1/ServiceProxy.php
index 330f91a..acd1e9e 100644
--- a/src/oauth1/ServiceProxy.php
+++ b/src/oauth1/ServiceProxy.php
@@ -195,4 +195,14 @@ protected function parseAccessTokenResponse($responseBody)
 
 		return $token;
 	}
+
+    /**
+     * Return any additional headers always needed for this service implementation's API calls.
+     *
+     * @return array
+     */
+    protected function getExtraApiHeaders()
+    {
+        return $this->service->getExtraApiHeaders();
+    }
 }
\ No newline at end of file
diff --git a/src/oauth2/Service.php b/src/oauth2/Service.php
index f42bb16..cb56dc4 100644
--- a/src/oauth2/Service.php
+++ b/src/oauth2/Service.php
@@ -306,16 +306,6 @@ public function getExtraOAuthHeaders()
 		return [];
 	}
 
-	/**
-	 * Return any additional headers always needed for this service implementation's API calls.
-	 *
-	 * @return array
-	 */
-	public function getExtraApiHeaders()
-	{
-		return [];
-	}
-
 	/**
 	 * Returns a class constant from ServiceInterface defining the authorization method used for the API
 	 * Header is the sane default.