diff --git a/faiss_vector_posting.go b/faiss_vector_posting.go
index 360e903..63070f5 100644
--- a/faiss_vector_posting.go
+++ b/faiss_vector_posting.go
@@ -428,7 +428,7 @@ func (sb *SegmentBase) InterpretVectorIndex(field string, requiresFiltering bool
 
 					var selector faiss.Selector
 					var err error
-					excludeVecIDs := make([]int64, 0, len(vecDocIDMap)-
+					vectorIDsToExclude := make([]int64, 0, len(vecDocIDMap)-
 						len(vectorIDsToInclude))
 					if float32(eligibleVecIDsBitmap.GetCardinality())/
 						float32(len(vecDocIDMap)) > 0.5 {
@@ -436,17 +436,17 @@ func (sb *SegmentBase) InterpretVectorIndex(field string, requiresFiltering bool
 							vecIDs := docVecIDMap[uint32(eligibleDocID)]
 							for _, vecID := range vecIDs {
 								if !eligibleVecIDsBitmap.Contains(uint32(vecID)) {
-									excludeVecIDs = append(excludeVecIDs, (vecID))
+									vectorIDsToExclude = append(vectorIDsToExclude, (vecID))
 								}
 							}
 						}
-						selector, err = faiss.NewIDSelectorNot(excludeVecIDs)
-						if err != nil {
-							return nil, err
-						}
+						selector, err = faiss.NewIDSelectorNot(vectorIDsToExclude)
 					} else {
 						selector, err = faiss.NewIDSelectorBatch(vectorIDsToInclude)
 					}
+					if err != nil {
+						return nil, err
+					}
 
 					// Determining which clusters, identified by centroid ID,
 					// have at least one eligible vector and hence, ought to be