diff --git a/tcc.c b/tcc.c
index 8fdf68c..3c70f73 100644
--- a/tcc.c
+++ b/tcc.c
@@ -115,6 +115,7 @@ enum {
     TCC_OPTION_nostdlib,
     TCC_OPTION_print_search_dirs,
     TCC_OPTION_rdynamic,
+    TCC_OPTION_pedantic,
     TCC_OPTION_pthread,
     TCC_OPTION_run,
     TCC_OPTION_v,
@@ -149,6 +150,7 @@ static const TCCOption tcc_options[] = {
     { "shared", TCC_OPTION_shared, 0 },
     { "soname", TCC_OPTION_soname, TCC_OPTION_HAS_ARG },
     { "o", TCC_OPTION_o, TCC_OPTION_HAS_ARG },
+    { "pedantic", TCC_OPTION_pedantic, 0},
     { "pthread", TCC_OPTION_pthread, 0},
     { "run", TCC_OPTION_run, TCC_OPTION_HAS_ARG | TCC_OPTION_NOSEP },
     { "rdynamic", TCC_OPTION_rdynamic, 0 },