diff --git a/content/pages/15percent.en.md b/content/pages/15percent.en.md
index f7b1f952..f1e50f5f 100644
--- a/content/pages/15percent.en.md
+++ b/content/pages/15percent.en.md
@@ -1,5 +1,5 @@
 Title: 15 percent
-Slug: 15 percent
+Slug: 15percent
 lang: en
 
 # What is the 15%?
diff --git a/content/pages/15percent.nl.md b/content/pages/15percent.nl.md
index 7c17b31f..edfe1304 100644
--- a/content/pages/15percent.nl.md
+++ b/content/pages/15percent.nl.md
@@ -1,5 +1,5 @@
 Title: 15 percent
-Slug: 15 percent
+Slug: 15percent
 lang: nl
 
 # Wat is de 15%?