diff --git a/docs/building.markdown b/docs/building.markdown
index 0eab9d1..313f53b 100644
--- a/docs/building.markdown
+++ b/docs/building.markdown
@@ -4,7 +4,7 @@ title: Building
 permalink: /building/
 ---
 
-## Building
+# Building
 
 cmkr requires a C++11 compiler, cmake >= 3.15.
 
diff --git a/docs/usage.markdown b/docs/usage.markdown
index 2a6629a..5dd853a 100644
--- a/docs/usage.markdown
+++ b/docs/usage.markdown
@@ -4,7 +4,7 @@ title: Usage
 permalink: /usage/
 ---
 
-## Usage
+# Usage
 
 cmkr parses cmake.toml files (using toml11 by Toru Niina) at the project directory. A basic hello world format with the minimum required fields: