diff --git a/matlab/mex/sources/mjdgges/mjdgges.c b/matlab/mex/sources/mjdgges/mjdgges.c
index 74afaaa1f..c65ed40a4 100755
--- a/matlab/mex/sources/mjdgges/mjdgges.c
+++ b/matlab/mex/sources/mjdgges/mjdgges.c
@@ -2,9 +2,9 @@
 #include "mex.h"
 
 #if defined(__linux__)
-#  define DGGES dgees_
+#  define DGGES dgges_
 #else
-#  define DGGES dgees
+#  define DGGES dgges
 #endif
 
 /* GAUSS interface */