diff --git a/tools/gpl-quake/cmdlib.c b/tools/gpl-quake/cmdlib.c
index c345b00..b4529bb 100644
--- a/tools/gpl-quake/cmdlib.c
+++ b/tools/gpl-quake/cmdlib.c
@@ -6,6 +6,8 @@
 
 #ifdef WIN32
 #include <direct.h>
+#else
+#include <unistd.h>
 #endif
 
 #ifdef NeXT
@@ -169,7 +171,7 @@ void Q_getwd (char *out)
    _getcwd (out, 256);
    strcat (out, "\\");
 #else
-   getwd (out);
+   getcwd (out, 256);
 #endif
 }