diff --git a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
index 52d72cd..e42ad17 100644
--- a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
+++ b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
@@ -9,6 +9,7 @@ import org.springframework.http.MediaType;
 import org.springframework.http.converter.HttpMessageConversionException;
 import org.springframework.stereotype.Component;
 import org.springframework.web.client.RestClient;
+import org.springframework.web.client.RestClientException;
 
 import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
@@ -88,9 +89,10 @@ public class PrestashopClient {
             // PS may return 404 instead of 200+empty when filter finds no results
             if (e.getStatusCode() != null && e.getStatusCode().value() == 404) return Optional.empty();
             throw e;
-        } catch (HttpMessageConversionException e) {
-            // PS 8.x returns {"products": false} instead of {"products": []} when filter has no results
-            log.debug("PS returned unparseable body for reference filter={}, treating as not found", reference);
+        } catch (HttpMessageConversionException | RestClientException e) {
+            // PS 8.x returns {"products": false} instead of {"products": []} when filter has no results.
+            // Spring 6 RestClient wraps the JSON parse failure in RestClientException.
+            log.debug("PS returned unparseable body for reference={}, treating as not found: {}", reference, e.getMessage());
             return Optional.empty();
         }
     }