diff --git a/docs/docs/libs/io.md b/docs/docs/libs/io.md
index 8d45038..6a9d57c 100644
--- a/docs/docs/libs/io.md
+++ b/docs/docs/libs/io.md
@@ -1,5 +1,9 @@
 # IO
 
+```u hl_lines="1"
+import "io"
+```
+
 ## Functions
 
 ### `print(values ...any)`
diff --git a/docs/docs/libs/math.md b/docs/docs/libs/math.md
index 6880c22..386c9b2 100644
--- a/docs/docs/libs/math.md
+++ b/docs/docs/libs/math.md
@@ -2,6 +2,11 @@
 
 Perform mathematical operations such as absolute value, square root, trigonometric calculations, and power functions.
 
+
+```u hl_lines="1"
+import "math"
+```
+
 ## Functions
 
 ### `abs(x num) num`
diff --git a/docs/mkdocs.yml b/docs/mkdocs.yml
index 22137cd..8acf35d 100644
--- a/docs/mkdocs.yml
+++ b/docs/mkdocs.yml
@@ -7,8 +7,8 @@ edit_uri: "https://github.com/pmqueiroz/umbra/tree/main/docs"
 nav:
   - "Getting started": index.md
   - Libs:
-    - "Math": libs/math.md
     - IO: libs/io.md
+    - "Math": libs/math.md
   - "Learn by example":
     - "Hello World": examples/hello-word.md
     - "Values": examples/values.md