1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_ircall.h b/src/lj_ircall.h
index 5397046e..1a9599af 100644
--- a/src/lj_ircall.h
+++ b/src/lj_ircall.h
@@ -168,7 +168,7 @@ typedef struct CCallInfo {
   _(FFI,        lj_carith_powi64,       ARG2_64,   N, I64, CCI_NOFPRCLOBBER) \
   _(FFI,        lj_carith_powu64,       ARG2_64,   N, U64, CCI_NOFPRCLOBBER) \
   _(FFI,        lj_cdata_setfin,        2,        FN, P32, CCI_L) \
-  _(FFI,        strlen,                 1,         N, INTP, 0) \
+  _(FFI,        strlen,                 1,         L, INTP, 0) \
   _(FFI,        memcpy,                 3,         S, PTR, 0) \
   _(FFI,        memset,                 3,         S, PTR, 0) \
   _(FFI,        lj_vm_errno,            0,         S, INT, CCI_NOFPRCLOBBER) \