diff --git a/src/nam.cpp b/src/nam.cpp
index 145548e8..a3b7b746 100644
--- a/src/nam.cpp
+++ b/src/nam.cpp
@@ -272,7 +272,7 @@ std::tuple<float, int, std::vector<Nam>> find_nams(
                     continue;
                 }
                 nr_good_hits++;
-                add_to_matches_map_partial(matches_map[q.is_revcomp], q.start, q.start + index.k(), index, partial_pos);
+                add_to_matches_map_partial(matches_map[q.is_revcomp], q.partial_start, q.partial_end, index, partial_pos);
             }
         }
     }
diff --git a/tests/baseline-commit.txt b/tests/baseline-commit.txt
index dd3a07aa..aebfdf21 100644
--- a/tests/baseline-commit.txt
+++ b/tests/baseline-commit.txt
@@ -1 +1 @@
-b63002e80213afd97517d47162ba5e51f2bed56e
+848c0dde9cfba27ab99abd26932c124f4206747d