diff --git a/src/dvr/dvr_rec.c b/src/dvr/dvr_rec.c
index 3e4beecc..f8470d79 100644
--- a/src/dvr/dvr_rec.c
+++ b/src/dvr/dvr_rec.c
@@ -145,8 +145,9 @@ static void
 deslashify(char *s)
 {
   int i, len = strlen(s);
-  for(i = 0; i < len; i++) if(s[i]  == '/')
-    s[i] = '-';
+  for(i = 0; i < len; i++) 
+    if(s[i]  == '/' || s[i] == ':')
+      s[i] = '-';
 }
 
 /**