diff --git a/mlir/lib/Support/CMakeLists.txt b/mlir/lib/Support/CMakeLists.txt
index 633c4c82146b9..9e5d039c2f1a6 100644
--- a/mlir/lib/Support/CMakeLists.txt
+++ b/mlir/lib/Support/CMakeLists.txt
@@ -12,6 +12,7 @@ set(LLVM_OPTIONAL_SOURCES
 add_mlir_library(MLIRSupport
   DebugCounter.cpp
   FileUtilities.cpp
+  IndentedOstream.cpp
   InterfaceSupport.cpp
   StorageUniquer.cpp
   Timing.cpp
diff --git a/mlir/lib/Transforms/CMakeLists.txt b/mlir/lib/Transforms/CMakeLists.txt
index 5563b70f379b9..3bf4221629de4 100644
--- a/mlir/lib/Transforms/CMakeLists.txt
+++ b/mlir/lib/Transforms/CMakeLists.txt
@@ -39,7 +39,7 @@ add_mlir_library(MLIRTransforms
   MLIRMemRef
   MLIRSCF
   MLIRPass
-  MLIRSupportIndentedOstream
+  MLIRSupport
   MLIRTransformUtils
   MLIRVector
   )