diff --git a/src/lib_klee_replay.rs b/src/lib_klee_replay.rs
index a4ab763917b59289d47e895371d8499d8686a6ee..ca6dcf75e3c9f455eec4f6e7f8e718e7ed43f563 100644
--- a/src/lib_klee_replay.rs
+++ b/src/lib_klee_replay.rs
@@ -10,7 +10,7 @@ pub fn klee_assume(_cond: bool) {}
 pub fn klee_make_symbolic<T>(t: &mut T) {
     // force LLVM to consider data to be mutated
     unsafe {
-        core::arch::asm!("bkpt #2" /* {0} */, in(reg) t)
+        core::arch::asm!("bkpt #2 /* {0} */", in(reg) t)
     }
     // unsafe {
     //     llvm_asm!("bkpt #0" : /* output */: /* input */ "r"(t): /* clobber */ : "volatile")