diff --git a/flang/lib/Lower/OpenACC.cpp b/flang/lib/Lower/OpenACC.cpp
index 59db5ab71b702..ecf70818c4ac0 100644
--- a/flang/lib/Lower/OpenACC.cpp
+++ b/flang/lib/Lower/OpenACC.cpp
@@ -1783,7 +1783,6 @@ createComputeOp(Fortran::lower::AbstractConverter &converter,
   // Parallel operation operands
   mlir::Value ifCond;
   mlir::Value selfCond;
-  mlir::Value waitDevnum;
   llvm::SmallVector<mlir::Value> waitOperands, attachEntryOperands,
       copyEntryOperands, copyoutEntryOperands, createEntryOperands,
       dataClauseOperands, numGangs, numWorkers, vectorLength, async;