diff --git a/mlir/lib/Dialect/LLVMIR/CMakeLists.txt b/mlir/lib/Dialect/LLVMIR/CMakeLists.txt
--- a/mlir/lib/Dialect/LLVMIR/CMakeLists.txt
+++ b/mlir/lib/Dialect/LLVMIR/CMakeLists.txt
@@ -11,6 +11,7 @@
   DEPENDS
   MLIRLLVMOpsIncGen
   MLIRLLVMConversionsIncGen
+  MLIROpenMPOpsIncGen
   intrinsics_gen
 
   LINK_COMPONENTS