diff --git a/src/save.c b/src/save.c
index 127c6d59..09dbad0b 100644
--- a/src/save.c
+++ b/src/save.c
@@ -301,7 +301,7 @@ static int read_dataset(FILE *fd)
   
   while((ptr = fgets(line, sizeof(line), fd)) ) {
     /* after this line comes the binary blob made of nvars * npoints * sizeof(double) bytes */
-    if(!strcmp(line, "Values:\n")) { /* this is an ASCII raw file. We don't handle this (yet) */
+    if(!strcmp(line, "Values:\n") || !strcmp(line, "Values:\r\n")) { /* this is an ASCII raw file. We don't handle this (yet) */
       free_rawfile(0);
       dbg(0, "read_dataset(): ASCII raw files can not be read. "
              "Use binary format in ngspice (set filetype=binary)\n");