diff --git a/flang/lib/Optimizer/Passes/CMakeLists.txt b/flang/lib/Optimizer/Passes/CMakeLists.txt
index 3df988940e005..40abbdfbdd651 100644
--- a/flang/lib/Optimizer/Passes/CMakeLists.txt
+++ b/flang/lib/Optimizer/Passes/CMakeLists.txt
@@ -1,3 +1,6 @@
+get_property(dialect_libs GLOBAL PROPERTY MLIR_DIALECT_LIBS)
+get_property(extension_libs GLOBAL PROPERTY MLIR_EXTENSION_LIBS)
+
 add_flang_library(flangPasses
   CommandLineOpts.cpp
   Pipelines.cpp
@@ -9,6 +12,8 @@ add_flang_library(flangPasses
   FIRCodeGen
   FIRTransforms
   FlangOpenMPTransforms
+  ${dialect_libs}
+  ${extension_libs}
   FortranCommon
   HLFIRTransforms
   MLIRPass