diff --git a/blog/settings.py b/blog/settings.py
index 962cacc..8d2faeb 100644
--- a/blog/settings.py
+++ b/blog/settings.py
@@ -225,3 +225,4 @@ CSP_SCRIPT_SRC = ("'self'",)
 CSP_CONNECT_SRC = ("'self'", https_goatcounter_domain)
 CSP_STYLE_SRC = ("'self'", "'unsafe-inline'")
 CSP_MANIFEST_SRC = ("'self'",)
+CSP_FONT_SRC = ("'self'",)