diff --git a/storage/tokudb/ft-index/util/omt.h b/storage/tokudb/ft-index/util/omt.h
index 02f3f0d759a..6cf3f80d2bc 100644
--- a/storage/tokudb/ft-index/util/omt.h
+++ b/storage/tokudb/ft-index/util/omt.h
@@ -181,7 +181,7 @@ public:
         paranoid_invariant(index != NODE_NULL);
         m_index = index;
     }
-} __attribute__((__packed__,aligned(4)));
+} ;
 
 template<>
 class subtree_templated<true> {
@@ -238,7 +238,7 @@ public:
     inline void disable_bit(void) {
         m_bitfield &= MASK_INDEX;
     }
-} __attribute__((__packed__)) ;
+} ;
 
 template<typename omtdata_t, bool subtree_supports_marks>
 class omt_node_templated {
@@ -251,7 +251,7 @@ public:
     // this needs to be in both implementations because we don't have
     // a "static if" the caller can use
     inline void clear_stolen_bits(void) {}
-} __attribute__((__packed__,aligned(4)));
+} ;
 
 template<typename omtdata_t>
 class omt_node_templated<omtdata_t, true> {
@@ -288,7 +288,7 @@ public:
         this->unset_marked_bit();
         this->unset_marks_below_bit();
     }
-} __attribute__((__packed__,aligned(4)));
+} ;
 
 }