diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala
index f73b24e3630db..3dce6c1a27e85 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/FunctionRegistry.scala
@@ -142,6 +142,7 @@ object FunctionRegistry {
     expression[Ceil]("ceil"),
     expression[Ceil]("ceiling"),
     expression[Cos]("cos"),
+    expression[Cosh]("cosh"),
     expression[Conv]("conv"),
     expression[EulerNumber]("e"),
     expression[Exp]("exp"),