diff --git a/bolt/lib/Passes/Inliner.cpp b/bolt/lib/Passes/Inliner.cpp
index 9b28c7efde5bf..900b787e3e106 100644
--- a/bolt/lib/Passes/Inliner.cpp
+++ b/bolt/lib/Passes/Inliner.cpp
@@ -472,6 +472,29 @@ bool Inliner::inlineCallsInFunction(BinaryFunction &Function) {
         }
       }
 
+      // AArch64 BTI:
+      // If the callee has an indirect tailcall (BR), we would transform it to
+      // an indirect call (BLR) in InlineCall. Because of this, we would have to
+      // update the BTI at the target of the tailcall. However, these targets
+      // are not known. Instead, we skip inlining blocks with indirect
+      // tailcalls.
+      auto HasIndirectTailCall = [&](const BinaryFunction &BF) -> bool {
+        for (const auto &BB : BF) {
+          for (const auto &II : BB) {
+            if (BC.MIB->isIndirectBranch(II) && BC.MIB->isTailCall(II)) {
+              return true;
+            }
+          }
+        }
+        return false;
+      };
+
+      if (BC.isAArch64() && BC.usesBTI() &&
+          HasIndirectTailCall(*TargetFunction)) {
+        ++InstIt;
+        continue;
+      }
+
       LLVM_DEBUG(dbgs() << "BOLT-DEBUG: inlining call to " << *TargetFunction
                         << " in " << Function << " : " << BB->getName()
                         << ". Count: " << BB->getKnownExecutionCount()
diff --git a/bolt/test/AArch64/inline-bti.s b/bolt/test/AArch64/inline-bti.s
new file mode 100644
index 0000000000000..62f6ea6f4b63a
--- /dev/null
+++ b/bolt/test/AArch64/inline-bti.s
@@ -0,0 +1,38 @@
+## This test checks that for AArch64 binaries with BTI, we do not inline blocks with indirect tailcalls.
+
+# REQUIRES: system-linux
+
+# RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown %s -o %t.o
+# RUN: %clang %cflags -O0 %t.o -o %t.exe -Wl,-q -Wl,-z,force-bti
+# RUN: llvm-bolt --inline-all %t.exe -o %t.bolt  | FileCheck %s
+
+# For BTI, we should not inline foo.
+# CHECK-NOT: BOLT-INFO: inlined {{[0-9]+}} calls at {{[0-9]+}} call sites in {{[0-9]+}} iteration(s). Change in binary size: {{[0-9]+}} bytes.
+
+	.text
+	.globl	_Z3fooP1A
+	.type	_Z3fooP1A,@function
+_Z3fooP1A:
+	ldr	x8, [x0]
+	ldr	w0, [x8]
+	br x30
+	.size	_Z3fooP1A, .-_Z3fooP1A
+
+	.globl	_Z3barP1A
+	.type	_Z3barP1A,@function
+_Z3barP1A:
+	stp	x29, x30, [sp, #-16]!
+	mov	x29, sp
+	bl	_Z3fooP1A
+	mul	w0, w0, w0
+	ldp	x29, x30, [sp], #16
+	ret
+	.size	_Z3barP1A, .-_Z3barP1A
+
+	.globl	main
+	.p2align	2
+	.type	main,@function
+main:
+	mov	w0, wzr
+	ret
+	.size	main, .-main