diff --git a/labs/lab-09/README.md b/labs/lab-09/README.md
index e2756e39..6e57c751 100644
--- a/labs/lab-09/README.md
+++ b/labs/lab-09/README.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 9
+nav_order: 11
 parent: Labs
 has_children: true
 ---
diff --git a/labs/lab-09/reading/calling-convention.md b/labs/lab-09/reading/calling-convention.md
index ee041866..fafa9bab 100644
--- a/labs/lab-09/reading/calling-convention.md
+++ b/labs/lab-09/reading/calling-convention.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 9
+nav_order: 8
 parent: Lab 9 - The C - Assembly Interaction
 ---
 
diff --git a/labs/lab-09/reading/inline-assembly.md b/labs/lab-09/reading/inline-assembly.md
index 00b4eee0..4e9b175a 100644
--- a/labs/lab-09/reading/inline-assembly.md
+++ b/labs/lab-09/reading/inline-assembly.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 11
+nav_order: 9
 parent: Lab 9 - The C - Assembly Interaction
 ---
 
diff --git a/labs/lab-09/tasks/export-fix/README.md b/labs/lab-09/tasks/export-fix/README.md
index 1fcd4d98..ba6c5987 100644
--- a/labs/lab-09/tasks/export-fix/README.md
+++ b/labs/lab-09/tasks/export-fix/README.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 8
+nav_order: 7
 parent: Lab 9 - The C - Assembly Interaction
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diff --git a/labs/lab-09/tasks/include-fix/README.md b/labs/lab-09/tasks/include-fix/README.md
index e37b72c6..a2308709 100644
--- a/labs/lab-09/tasks/include-fix/README.md
+++ b/labs/lab-09/tasks/include-fix/README.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 7
+nav_order: 6
 parent: Lab 9 - The C - Assembly Interaction
 ---
 
diff --git a/labs/lab-09/tasks/regs-preserve/README.md b/labs/lab-09/tasks/regs-preserve/README.md
index a21c9849..1ad1966c 100644
--- a/labs/lab-09/tasks/regs-preserve/README.md
+++ b/labs/lab-09/tasks/regs-preserve/README.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 6
+nav_order: 5
 parent: Lab 9 - The C - Assembly Interaction
 ---
 
diff --git a/labs/lab-09/tasks/stack-frame/README.md b/labs/lab-09/tasks/stack-frame/README.md
index c16b9b9d..bb980b17 100644
--- a/labs/lab-09/tasks/stack-frame/README.md
+++ b/labs/lab-09/tasks/stack-frame/README.md
@@ -1,5 +1,5 @@
 ---
-nav_order: 5
+nav_order: 4
 parent: Lab 9 - The C - Assembly Interaction
 ---