diff --git a/src/protocols/rdp/client.c b/src/protocols/rdp/client.c
index a438cd7d..2e58282d 100644
--- a/src/protocols/rdp/client.c
+++ b/src/protocols/rdp/client.c
@@ -93,7 +93,6 @@ const char* GUAC_CLIENT_ARGS[] = {
     "color-depth",
     "disable-audio",
     "enable-printing",
-    "print-format",
     "console",
     "console-audio",
     "server-layout",
@@ -113,7 +112,6 @@ enum RDP_ARGS_IDX {
     IDX_COLOR_DEPTH,
     IDX_DISABLE_AUDIO,
     IDX_ENABLE_PRINTING,
-    IDX_PRINT_FORMAT,
     IDX_CONSOLE,
     IDX_CONSOLE_AUDIO,
     IDX_SERVER_LAYOUT,