diff --git a/Pod/Classes/SDK/SparkDevice.h b/Pod/Classes/SDK/SparkDevice.h
index ee17670..d170ee9 100644
--- a/Pod/Classes/SDK/SparkDevice.h
+++ b/Pod/Classes/SDK/SparkDevice.h
@@ -18,7 +18,6 @@
 //  limitations under the License.
 
 #import <Foundation/Foundation.h>
-#import "SparkEvent.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -28,6 +27,9 @@ NS_ASSUME_NONNULL_BEGIN
  */
 typedef void (^SparkCompletionBlock)(NSError * _Nullable error);
 
+@class SparkEvent;
+typedef void (^SparkEventHandler)(SparkEvent * _Nullable event, NSError * _Nullable error);
+
 typedef NS_ENUM(NSInteger, SparkDeviceType) {
     SparkDeviceTypeCore=0,
     SparkDeviceTypePhoton=6,