diff --git a/bioalign.cabal b/bioalign.cabal
--- a/bioalign.cabal
+++ b/bioalign.cabal
@@ -1,5 +1,5 @@
 Name:                bioalign
-Version:             0.0.1
+Version:             0.0.2
 Synopsis:            Data structures and helper functions for calculating alignments
 Description:         Data structures and helper functions for calculating alignments
 Homepage:	     https://patch-tag.com/r/dfornika/biophd/home
diff --git a/src/Bio/Alignment/AlignData.hs b/src/Bio/Alignment/AlignData.hs
--- a/src/Bio/Alignment/AlignData.hs
+++ b/src/Bio/Alignment/AlignData.hs
@@ -16,7 +16,7 @@
 
 module Bio.Alignment.AlignData (
     -- * Data types for gap-based alignemnts
-       Gaps, Alignment
+       Sequence, Gaps, Alignment
     -- * Helper functions
     , extractGaps, insertGaps
     -- * Data types for edit-based alignments