1 files changed, 1 insertions, 0 deletions
diff --git a/include/envs.h b/include/envs.h
index 210b34a6..4313e053 100644
--- a/include/envs.h
+++ b/include/envs.h
@@ -61,6 +61,7 @@ static char *afl_environment_variables[] = {
     "AFL_FORKSRV_INIT_TMOUT",
     "AFL_HARDEN",
     "AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES",
+    "AFL_IGNORE_UNKNOWN_ENVS",
     "AFL_IMPORT_FIRST",
     "AFL_INST_LIBS",
     "AFL_INST_RATIO",