diff --git a/src/storage/v3/edge.hpp b/src/storage/v3/edge.hpp
index c5cf6c6f7..db2964b68 100644
--- a/src/storage/v3/edge.hpp
+++ b/src/storage/v3/edge.hpp
@@ -34,13 +34,13 @@ struct Edge {
   PropertyStore properties;
 
   bool deleted;
-  uint8_t PAD;
+  // uint8_t PAD;
   // uint16_t PAD;
 
   Delta *delta;
 };
 
-// static_assert(alignof(Edge) >= 8, "The Edge should be aligned to at least 8!");
+static_assert(alignof(Edge) >= 8, "The Edge should be aligned to at least 8!");
 
 inline bool operator==(const Edge &first, const Edge &second) { return first.gid == second.gid; }
 inline bool operator<(const Edge &first, const Edge &second) { return first.gid < second.gid; }
diff --git a/src/storage/v3/indices.cpp b/src/storage/v3/indices.cpp
index 93573d275..c3dbe6c97 100644
--- a/src/storage/v3/indices.cpp
+++ b/src/storage/v3/indices.cpp
@@ -368,12 +368,6 @@ LabelIndex::Iterable::Iterable(utils::SkipList<Entry>::Accessor index_accessor,
       config_(config),
       vertex_validator_(&vertex_validator) {}
 
-void LabelIndex::RunGC() {
-  for (auto &index_entry : index_) {
-    index_entry.second.run_gc();
-  }
-}
-
 bool LabelPropertyIndex::Entry::operator<(const Entry &rhs) const {
   if (value < rhs.value) {
     return true;
@@ -709,13 +703,6 @@ int64_t LabelPropertyIndex::VertexCount(LabelId label, PropertyId property,
   return static_cast<int64_t>(std::distance(lower_it, upper_it));
 }
 
-void LabelPropertyIndex::RunGC() {
-  // TODO(jbajic) What to do?
-  // for (auto &index_entry : index_) {
-  //   index_entry.second.run_gc();
-  // }
-}
-
 void RemoveObsoleteEntries(Indices *indices, const uint64_t clean_up_before_timestamp) {
   indices->label_index.RemoveObsoleteEntries(clean_up_before_timestamp);
   indices->label_property_index.RemoveObsoleteEntries(clean_up_before_timestamp);
diff --git a/src/storage/v3/indices.hpp b/src/storage/v3/indices.hpp
index 4dfacabc2..d8b730a87 100644
--- a/src/storage/v3/indices.hpp
+++ b/src/storage/v3/indices.hpp
@@ -123,8 +123,6 @@ class LabelIndex {
 
   void Clear() { index_.clear(); }
 
-  void RunGC();
-
  private:
   std::map<LabelId, utils::SkipList<Entry>> index_;
   Indices *indices_;
@@ -240,8 +238,6 @@ class LabelPropertyIndex {
 
   void Clear() { index_.clear(); }
 
-  void RunGC();
-
  private:
   std::map<std::pair<LabelId, PropertyId>, LabelPropertyIndexContainer> index_;
   Indices *indices_;
diff --git a/src/storage/v3/vertex.hpp b/src/storage/v3/vertex.hpp
index f8caaa399..66d7a38e8 100644
--- a/src/storage/v3/vertex.hpp
+++ b/src/storage/v3/vertex.hpp
@@ -46,7 +46,7 @@ struct VertexData {
   Delta *delta;
 };
 
-// static_assert(alignof(Vertex) >= 8, "The Vertex should be aligned to at least 8!");
+static_assert(alignof(VertexData) >= 8, "The Vertex should be aligned to at least 8!");
 
 using VertexContainer = std::map<PrimaryKey, VertexData>;
 using Vertex = VertexContainer::value_type;