diff --git a/src/server/slavefuncs.h b/src/server/slavefuncs.h
--- a/src/server/slavefuncs.h
+++ b/src/server/slavefuncs.h
@@ -21,6 +21,7 @@
 #define _DISTREN_SLAVEFUNCS_H
 #include "blendjob.h"
 
+void ssh_keygen();
 void registeruser(char *username, char *email);
 void loginuser(char *username);
 void exec_blender(struct blendjob* blendjob, char *input, char *output, int frame);