diff --git a/standard/README.md b/standard/README.md
index b864dea..5404a3e 100644
--- a/standard/README.md
+++ b/standard/README.md
@@ -12,7 +12,6 @@ Repo: https://github.com/eendroroy/alacritty-theme
 |**[Breeze](breeze.yaml)**:|<img src='previews/breeze.yaml.svg' width='300'>|
 |**[Campbell](campbell.yaml)**:|<img src='previews/campbell.yaml.svg' width='300'>|
 |**[Challenger Deep](challenger_deep.yaml)**:|<img src='previews/challenger_deep.yaml.svg' width='300'>|
-|**[Cobalt2](cobalt2.yaml)**:|<img src='previews/cobalt2.yaml.svg' width='300'>|
 |**[Cobalt Next](cobalt_next.yaml)**:|<img src='previews/cobalt_next.yaml.svg' width='300'>|
 |**[Cyber Punk Neon](cyber_punk_neon.yaml)**:|<img src='previews/cyber_punk_neon.yaml.svg' width='300'>|
 |**[Darcula](darcula.yaml)**:|<img src='previews/darcula.yaml.svg' width='300'>|
@@ -69,4 +68,4 @@ Repo: https://github.com/eendroroy/alacritty-theme
 |**[Tomorrow Night](tomorrow_night.yaml)**:|<img src='previews/tomorrow_night.yaml.svg' width='300'>|
 |**[Tomorrow Night Bright](tomorrow_night_bright.yaml)**:|<img src='previews/tomorrow_night_bright.yaml.svg' width='300'>|
 |**[Wombat](wombat.yaml)**:|<img src='previews/wombat.yaml.svg' width='300'>|
-|**[Xterm](xterm.yaml)**:|<img src='previews/xterm.yaml.svg' width='300'>|
\ No newline at end of file
+|**[Xterm](xterm.yaml)**:|<img src='previews/xterm.yaml.svg' width='300'>|
diff --git a/standard/previews/Cobalt2.yaml.svg b/standard/previews/cobalt_2.yaml.svg
similarity index 100%
rename from standard/previews/Cobalt2.yaml.svg
rename to standard/previews/cobalt_2.yaml.svg