1 files changed, 1 insertions, 1 deletions

diff --git a/src/firejail/main.c b/src/firejail/main.c
index 9e5c31c32..86ca422ae 100644
--- a/src/firejail/main.c
+++ b/src/firejail/main.c
@@ -2174,7 +2174,7 @@ int main(int argc, char **argv) {
         
         // prog_index could still be -1 if no program was specified
         if (prog_index == -1 && arg_shell_none) {
-                fprintf(stderr, "shell=none configured, but no program specified\n");
+                fprintf(stderr, "Error: shell=none configured, but no program specified\n");
                 exit(1);
         }