diff --git a/HISTORY.rst b/HISTORY.rst
index 20448bbbb..df05b5cfd 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,19 @@
 History / Changelog
 ===================
 
+-----------------
+HEAD (unreleased)
+-----------------
+
+End-User Summary
+================
+
+Full Change List
+================
+
+- Fixing bug in corner case of multi variant annotation (#412)
+
+
 -------
 v01.1.1
 -------
diff --git a/variants/views.py b/variants/views.py
index d79c48e34..0b2960d30 100644
--- a/variants/views.py
+++ b/variants/views.py
@@ -4123,7 +4123,7 @@ def post(self, *_args, **_kwargs):
 
         for variant in variant_list:
             case = get_object_or_404(Case, sodar_uuid=variant.get("case"))
-            variant_obj = SmallVariant.objects.get(
+            variant_obj = SmallVariant.objects.filter(
                 release=variant.get("release"),
                 chromosome=variant.get("chromosome"),
                 start=variant.get("start"),
@@ -4131,7 +4131,7 @@ def post(self, *_args, **_kwargs):
                 reference=variant.get("reference"),
                 alternative=variant.get("alternative"),
                 case_id=case.id,
-            )
+            )[0]
 
             try:
                 flags = case.small_variant_flags.get(