diff --git a/source/src/main.cpp b/source/src/main.cpp
index 6fc9cfdf..95a20544 100644
--- a/source/src/main.cpp
+++ b/source/src/main.cpp
@@ -506,6 +506,7 @@ int main(int argc, char **argv)
             case 'h': scr_h  = atoi(a); break;
             case 'z': depthbits = atoi(a); break;
             case 'b': colorbits = atoi(a); break;
+            case 's': stencilbits = atoi(&argv[i][2]); break;
             case 'a': fsaa = atoi(a); break;
             case 'v': vsync = atoi(a); break;
             case 'u': uprate = atoi(a); break;
diff --git a/source/src/server.cpp b/source/src/server.cpp
index 84ead877..19afb6be 100644
--- a/source/src/server.cpp
+++ b/source/src/server.cpp
@@ -3269,7 +3269,7 @@ int main(int argc, char **argv)
             case 'V': verbose = 1; break;
             case 'o': srvmsg = a; break;
             case 'k': scthreshold = atoi(a); break;
-            case 's': service = a; break;
+            case 'S': service = a; break;
             case 'f': port = atoi(a); break;
             default: logger->writeline(log::warning, "WARNING: unknown commandline option");
         }