diff --git a/src/main/java/com/rarchives/ripme/ripper/rippers/FlickrRipper.java b/src/main/java/com/rarchives/ripme/ripper/rippers/FlickrRipper.java
index 6f193f7d..6ad75003 100644
--- a/src/main/java/com/rarchives/ripme/ripper/rippers/FlickrRipper.java
+++ b/src/main/java/com/rarchives/ripme/ripper/rippers/FlickrRipper.java
@@ -129,7 +129,7 @@ public class FlickrRipper extends AbstractHTMLRipper {
         // Album: https://www.flickr.com/photos/115858035@N04/sets/72157644042355643/
 
         final String domainRegex = "https?://[wm.]*flickr.com";
-        final String userRegex = "[a-zA-Z0-9@]+";
+        final String userRegex = "[a-zA-Z0-9@_-]+";
         // Album
         p = Pattern.compile("^" + domainRegex + "/photos/(" + userRegex + ")/(sets|albums)/([0-9]+)/?.*$");
         m = p.matcher(url);
@@ -168,7 +168,7 @@ public class FlickrRipper extends AbstractHTMLRipper {
         // Album: https://www.flickr.com/photos/115858035@N04/sets/72157644042355643/
 
         final String domainRegex = "https?://[wm.]*flickr.com";
-        final String userRegex = "[a-zA-Z0-9@]+";
+        final String userRegex = "[a-zA-Z0-9@_-]+";
         // Album
         p = Pattern.compile("^" + domainRegex + "/photos/(" + userRegex + ")/sets/([0-9]+)/?.*$");
         m = p.matcher(url.toExternalForm());
@@ -250,4 +250,4 @@ public class FlickrRipper extends AbstractHTMLRipper {
     public void downloadURL(URL url, int index) {
         addURLToDownload(url, getPrefix(index));
     }
-}
\ No newline at end of file
+}