diff --git a/sorc/fre-nctools.fd/tools/make_solo_mosaic/make_solo_mosaic.c b/sorc/fre-nctools.fd/tools/make_solo_mosaic/make_solo_mosaic.c
index ce18a1841..7564e23ce 100644
--- a/sorc/fre-nctools.fd/tools/make_solo_mosaic/make_solo_mosaic.c
+++ b/sorc/fre-nctools.fd/tools/make_solo_mosaic/make_solo_mosaic.c
@@ -81,7 +81,7 @@ int main (int argc, char *argv[])
   int contact_tile1_jstart[MAXCONTACT], contact_tile1_jend[MAXCONTACT];
   int contact_tile2_istart[MAXCONTACT], contact_tile2_iend[MAXCONTACT];
   int contact_tile2_jstart[MAXCONTACT], contact_tile2_jend[MAXCONTACT];
-  char mosaic_name[128] = "solo_mosaic";
+  char mosaic_name[STRING] = "solo_mosaic";
   char grid_descriptor[128] = "";
   int c, i, n, m, l, errflg;