diff --git a/public/images/contributors/alexander-von-humboldt-institute-for-internet-and-society-(hiig).png b/public/images/contributors/alexander-von-humboldt-institute-for-internet-and-society-hiig.png
similarity index 100%
rename from public/images/contributors/alexander-von-humboldt-institute-for-internet-and-society-(hiig).png
rename to public/images/contributors/alexander-von-humboldt-institute-for-internet-and-society-hiig.png
diff --git a/public/images/contributors/centre-for-media-communication-and-information-research-(zemki)-university-of-bremen.png b/public/images/contributors/centre-for-media-communication-and-information-research-zemki-university-of-bremen.png
similarity index 100%
rename from public/images/contributors/centre-for-media-communication-and-information-research-(zemki)-university-of-bremen.png
rename to public/images/contributors/centre-for-media-communication-and-information-research-zemki-university-of-bremen.png
diff --git a/public/images/contributors/terms-of-service-didn't-read.png b/public/images/contributors/terms-of-service-didnt-read.png
similarity index 100%
rename from public/images/contributors/terms-of-service-didn't-read.png
rename to public/images/contributors/terms-of-service-didnt-read.png
diff --git a/src/modules/Common/components/Collections.tsx b/src/modules/Common/components/Collections.tsx
index d3721bc99..b5d9a7ae9 100644
--- a/src/modules/Common/components/Collections.tsx
+++ b/src/modules/Common/components/Collections.tsx
@@ -104,7 +104,10 @@ const Collections: React.FC<CollectionsProps> = ({
               {maintainers.map((maintainer) => (
                 <img
                   key={`maintainer_${slugify(maintainer.name)}`}
-                  src={`/images/contributors/${slugify(maintainer.name, { lower: true })}.png`}
+                  src={`/images/contributors/${slugify(maintainer.name, {
+                    lower: true,
+                    remove: /[*+~.()'"!:@;,]/g,
+                  })}.png`}
                   alt={maintainer.name}
                 />
               ))}