diff --git a/backend/src/main/java/ch/xxx/manager/domain/model/dto/YahooEvents.java b/backend/src/main/java/ch/xxx/manager/domain/model/dto/YahooEvents.java
index 66798b97..d936f59e 100644
--- a/backend/src/main/java/ch/xxx/manager/domain/model/dto/YahooEvents.java
+++ b/backend/src/main/java/ch/xxx/manager/domain/model/dto/YahooEvents.java
@@ -14,9 +14,8 @@
 
 import java.util.Map;
 
-import com.fasterxml.jackson.annotation.JsonAnyGetter;
-import com.fasterxml.jackson.annotation.JsonAnySetter;
+import com.fasterxml.jackson.annotation.JsonProperty;
 
-public record YahooEvents(@JsonAnyGetter @JsonAnySetter Map<Long, YahooEventsDividend> dividends, @JsonAnyGetter @JsonAnySetter Map<Long, YahooEventsSplit> splits) {
+public record YahooEvents(@JsonProperty Map<Long, YahooEventsDividend> dividends, @JsonProperty Map<Long, YahooEventsSplit> splits) {
 
 }