diff --git a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
--- a/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/ModuleTranslation.cpp
@@ -946,6 +946,9 @@
   if (auto dataLayoutAttr =
           m->getAttr(LLVM::LLVMDialect::getDataLayoutAttrName()))
     llvmModule->setDataLayout(dataLayoutAttr.cast<StringAttr>().getValue());
+  if (auto targetTripleAttr =
+          m->getAttr(LLVM::LLVMDialect::getTargetTripleAttrName()))
+    llvmModule->setTargetTriple(targetTripleAttr.cast<StringAttr>().getValue());
 
   // Inject declarations for `malloc` and `free` functions that can be used in
   // memref allocation/deallocation coming from standard ops lowering.
diff --git a/mlir/test/Target/llvmir.mlir b/mlir/test/Target/llvmir.mlir
--- a/mlir/test/Target/llvmir.mlir
+++ b/mlir/test/Target/llvmir.mlir
@@ -1319,6 +1319,7 @@
 // -----
 
 // CHECK-NOT: "CodeView", i32 1
+// CHECK: aarch64-linux-android
 module attributes {llvm.target_triple = "aarch64-linux-android"} {}
 
 // -----