diff --git a/src/tests/testsmtp.c b/src/tests/testsmtp.c
index 7fd5302..e59d8af 100644
--- a/src/tests/testsmtp.c
+++ b/src/tests/testsmtp.c
@@ -84,7 +84,7 @@ int main(int argc, char **argv)
       {NULL, 0, NULL, 0},
     };
 
-    if((opt = getopt_long(argc, argv, "hH:p:u:P:e:v", long_options,
+    if((opt = getopt_long(argc, argv, "hH:p:u:e:v", long_options,
                           &option_index)) == -1) break;
     switch(opt) {
     case 'h':