diff --git a/index.html b/index.html
index 198c79a..8700b05 100644
--- a/index.html
+++ b/index.html
@@ -53,7 +53,7 @@ Die Daten stammen von <a href=https://ourworldindata.org/coronavirus-source-data
         <details open><summary>Germany</summary><img src=ac_all_Germany.png /></details>
         <details open><summary>Austria</summary><img src=ac_all_Austria.png /></details>
         <details open><summary>Belgium</summary><img src=ac_all_Belgium.png /></details>
-        <details open><summary>Czech Republic</summary><img src=ac_all_Czech Republic.png /></details>
+        <details open><summary>Czech Republic</summary><img src=ac_all_Czech%20Republic.png /></details>
         <details open><summary>Denmark</summary><img src=ac_all_Denmark.png /></details>
         <details open><summary>France</summary><img src=ac_all_France.png /></details>
         <details open><summary>Italy</summary><img src=ac_all_Italy.png /></details>
@@ -81,10 +81,10 @@ Die Daten stammen von <a href=https://ourworldindata.org/coronavirus-source-data
     <details open><summary>Iran</summary><img src=ac_all_Iran.png /></details>
     <details open><summary>Israel</summary><img src=ac_all_Israel.png /></details>
     <details open><summary>Japan</summary><img src=ac_all_Japan.png /></details>
-    <details open><summary>New Zealand</summary><img src=ac_all_New Zealand.png /></details>
+    <details open><summary>New Zealand</summary><img src=ac_all_New%20Zealand.png /></details>
     <details open><summary>Nigeria</summary><img src=ac_all_Nigeria.png /></details>
     <details open><summary>Singapore</summary><img src=ac_all_Singapore.png /></details>
-    <details open><summary>South Korea</summary><img src=ac_all_South Korea.png /></details>
+    <details open><summary>South Korea</summary><img src=ac_all_South%20Korea.png /></details>
     <details open><summary>Turkey</summary><img src=ac_all_Turkey.png /></details>
     <details open><summary>United Kingdom</summary><img src=ac_all_United%20Kingdom.png /></details>
     <details open><summary>United States</summary><img src=ac_all_United%20States.png /></details>