diff --git a/src/runtime/haskell-bind/PGF2.hsc b/src/runtime/haskell-bind/PGF2.hsc
index 7fa5ca563..296390def 100644
--- a/src/runtime/haskell-bind/PGF2.hsc
+++ b/src/runtime/haskell-bind/PGF2.hsc
@@ -73,7 +73,7 @@ module PGF2 (-- * PGF
              MorphoAnalysis, lookupMorpho, fullFormLexicon,
              -- ** Visualizations
              GraphvizOptions(..), graphvizDefaults,
-             graphvizAbstractTree, graphvizParseTree, graphvizWordAlignment,
+             graphvizAbstractTree, graphvizParseTree, graphvizDependencyGraph, graphvizWordAlignment,
 
              -- * Exceptions
              PGFError(..),
@@ -430,6 +430,17 @@ graphvizParseTree c opts e =
     touchExpr e
     peekUtf8CStringBufResult sb tmpPl
 
+graphvizDependencyGraph :: PGF -> GraphvizOptions -> Expr -> String
+graphvizDependencyGraph p opts e =
+  unsafePerformIO $ do
+    tmpPl <- gu_new_pool
+    (sb,out) <- newOut tmpPl
+    exn <- gu_new_exn tmpPl
+    c_opts <- newGraphvizOptions tmpPl opts
+    pgf_graphviz_dependency_graph (pgf p) (expr e) c_opts out exn tmpPl
+    touchExpr e
+    peekUtf8CStringBufResult sb tmpPl
+
 graphvizWordAlignment :: [Concr] -> GraphvizOptions -> Expr -> String
 graphvizWordAlignment cs opts e =
   unsafePerformIO $
diff --git a/src/runtime/haskell-bind/PGF2/FFI.hsc b/src/runtime/haskell-bind/PGF2/FFI.hsc
index ccad67480..d91c6305a 100644
--- a/src/runtime/haskell-bind/PGF2/FFI.hsc
+++ b/src/runtime/haskell-bind/PGF2/FFI.hsc
@@ -548,6 +548,9 @@ foreign import ccall "pgf/graphviz.h pgf_graphviz_abstract_tree"
 
 foreign import ccall "pgf/graphviz.h pgf_graphviz_parse_tree"
   pgf_graphviz_parse_tree :: Ptr PgfConcr -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> IO ()
+  
+foreign import ccall "pgf/graphviz.h pgf_graphviz_dependency_graph"
+  pgf_graphviz_dependency_graph :: Ptr PgfPGF -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> Ptr GuPool -> IO ()
 
 foreign import ccall "pgf/graphviz.h pgf_graphviz_word_alignment"
   pgf_graphviz_word_alignment :: Ptr (Ptr PgfConcr) -> CSizeT -> PgfExpr -> Ptr PgfGraphvizOptions -> Ptr GuOut -> Ptr GuExn -> IO ()