diff --git a/hasql-th.cabal b/hasql-th.cabal
--- a/hasql-th.cabal
+++ b/hasql-th.cabal
@@ -1,5 +1,5 @@
 name: hasql-th
-version: 0.4.0.12
+version: 0.4.0.13
 category: Hasql, Database, PostgreSQL, Template Haskell
 synopsis: Template Haskell utilities for Hasql
 description:
@@ -45,7 +45,7 @@
     contravariant >=1.5.2 && <2,
     foldl >=1.4.5 && <2,
     hasql >=1.4 && <1.6,
-    postgresql-syntax >=0.4 && <0.5,
+    postgresql-syntax >=0.4.1 && <0.5,
     template-haskell >=2.8 && <3,
     template-haskell-compat-v0208 >=0.1.7 && <2,
     text >=1 && <3,
diff --git a/library/Hasql/TH/Extraction/ChildExprList.hs b/library/Hasql/TH/Extraction/ChildExprList.hs
--- a/library/Hasql/TH/Extraction/ChildExprList.hs
+++ b/library/Hasql/TH/Extraction/ChildExprList.hs
@@ -69,6 +69,11 @@
   InsertPreparableStmt a -> insertStmt a
   UpdatePreparableStmt a -> updateStmt a
   DeletePreparableStmt a -> deleteStmt a
+  CallPreparableStmt a -> callStmt a
+
+-- * Call
+
+callStmt (CallStmt a) = funcApplication a
 
 -- * Insert
 
diff --git a/library/Hasql/TH/Extraction/OutputTypeList.hs b/library/Hasql/TH/Extraction/OutputTypeList.hs
--- a/library/Hasql/TH/Extraction/OutputTypeList.hs
+++ b/library/Hasql/TH/Extraction/OutputTypeList.hs
@@ -13,6 +13,12 @@
   InsertPreparableStmt a -> insertStmt a
   UpdatePreparableStmt a -> updateStmt a
   DeletePreparableStmt a -> deleteStmt a
+  CallPreparableStmt a -> callStmt a
+
+-- * Call
+
+callStmt (CallStmt a) =
+  Left "CALL statement is not supported. Use SELECT function_name()"
 
 -- * Insert