diff --git a/WebsiteGenerator/Generators/PageGenerator.swift b/WebsiteGenerator/Generators/PageGenerator.swift
index dd7e89f..a1dc9c8 100644
--- a/WebsiteGenerator/Generators/PageGenerator.swift
+++ b/WebsiteGenerator/Generators/PageGenerator.swift
@@ -35,7 +35,7 @@ struct PageGenerator {
         content[.head] = try makeHead(page: page, language: language)
         content[.topBar] = factory.topBar.generate(section: page.sectionId, languageButton: nextLanguage)
         content[.contentClass] = "content"
-        if page.metadata.useCustomHeader {
+        if !page.metadata.useCustomHeader {
             content[.header] = makeHeader(page: page.metadata, metadata: metadata, language: language, backText: backText)
         }
         content[.content] = try makeContent(page: page, language: language, url: inputContentUrl)