diff --git a/content/blog/failed-to-configure-IGTK.md b/content/blog/failed-to-configure-IGTK.md
index d30c0bf..bea2f0c 100644
--- a/content/blog/failed-to-configure-IGTK.md
+++ b/content/blog/failed-to-configure-IGTK.md
@@ -66,7 +66,7 @@ As of version 2.6-15.fc28 wpa_supplicant has compile-time support for PMF and at
 
 Some drivers however don’t support any of the cipher required and any attemp to connect to the AP fails if PMF is negotiated.
 
-#### Solution
+### Solution
 
 The fastest solution is to instruct the NM to disable PMF using the `nmcli` utility: