diff --git a/app/src/main/java/com/example/login_v3/data/api/Main_API_Service.kt b/app/src/main/java/com/example/login_v3/data/api/Main_API_Service.kt
index 743e8ec..db6c5ac 100644
--- a/app/src/main/java/com/example/login_v3/data/api/Main_API_Service.kt
+++ b/app/src/main/java/com/example/login_v3/data/api/Main_API_Service.kt
@@ -4,6 +4,7 @@ import com.example.login_v3.data.api.api_class.*
 import okhttp3.MultipartBody
 import retrofit2.Response
 import retrofit2.http.Body
+import retrofit2.http.DELETE
 import retrofit2.http.GET
 import retrofit2.http.Header
 import retrofit2.http.Multipart
@@ -127,4 +128,12 @@ interface TecnologiaApi {
         @Path("msg_id") msgId: String,
         @Path("emoji") emoji: String
     ): Response<Unit>
+
+    //delete emoji reaction
+    @DELETE("api/dm/{room_id}/messages/{msg_id}/reactions/{emoji}")
+    suspend fun deleteMessageReaction(
+        @Path("room_id") roomId: String,
+        @Path("msg_id") msgId: String,
+        @Path("emoji") emoji: String
+    ): Response<Unit>
 }
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