diff --git a/src/turbonss-makecorpus.zig b/src/turbonss-makecorpus.zig
index 7dd983c..3b09328 100644
--- a/src/turbonss-makecorpus.zig
+++ b/src/turbonss-makecorpus.zig
@@ -21,7 +21,7 @@ const usage =
     \\Options:
     \\  -h             Print this help message and exit
     \\  --directory    Write files to given directory (default: .)
-    \\  --num-users    Number of users (default: 100000)
+    \\  --num-users    Number of users (default: 10000)
     \\  --num-groups   Number of groups (default: 10000)
     \\  --avg-members  Average members per group (default: 1000)
     \\
@@ -75,7 +75,7 @@ fn execute(
         return error.User;
     }
 
-    const num_users = parseInt(stderr, myflags, "--num-users", 100000) orelse return error.User;
+    const num_users = parseInt(stderr, myflags, "--num-users", 10000) orelse return error.User;
     const num_groups = parseInt(stderr, myflags, "--num-groups", 10000) orelse return error.User;
     const avg_members = parseInt(stderr, myflags, "--avg-members", 1000) orelse return error.User;