diff --git a/engine/install/debian.md b/engine/install/debian.md
index 9ba59948ae..5dc62b2b56 100644
--- a/engine/install/debian.md
+++ b/engine/install/debian.md
@@ -130,15 +130,15 @@ Docker from the repository.
     > $(. /etc/os-release && echo "$VERSION_CODENAME")
     > ```
 
-#### Install Docker Engine
-
-1. Update the `apt` package index:
+4. Update the `apt` package index:
 
    ```console
    $ sudo apt-get update
    ```
 
-2. Install Docker Engine, containerd, and Docker Compose.
+#### Install Docker Engine
+
+1. Install Docker Engine, containerd, and Docker Compose.
 
    <ul class="nav nav-tabs">
     <li class="active"><a data-toggle="tab" data-target="#tab-latest">Latest</a></li>
@@ -180,7 +180,7 @@ Docker from the repository.
    <hr>
    </div>
 
-3. Verify that the Docker Engine installation is successful by running the
+2. Verify that the Docker Engine installation is successful by running the
    `hello-world` image:
 
    ```console
diff --git a/engine/install/raspbian.md b/engine/install/raspbian.md
index 9ce4f8a348..209cd418f9 100644
--- a/engine/install/raspbian.md
+++ b/engine/install/raspbian.md
@@ -119,15 +119,16 @@ Docker from the repository.
       sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
     ```
 
-#### Install Docker Engine
-
-1. Update the `apt` package index:
+4. Update the `apt` package index:
 
    ```console
    $ sudo apt-get update
    ```
 
-2. Install Docker Engine, containerd, and Docker Compose.
+
+#### Install Docker Engine
+
+1. Install Docker Engine, containerd, and Docker Compose.
 
    <ul class="nav nav-tabs">
     <li class="active"><a data-toggle="tab" data-target="#tab-latest">Latest</a></li>
@@ -169,7 +170,7 @@ Docker from the repository.
    <hr>
    </div>
 
-3. Verify that the Docker Engine installation is successful by running the
+2. Verify that the Docker Engine installation is successful by running the
    `hello-world` image:
 
    ```console
diff --git a/engine/install/ubuntu.md b/engine/install/ubuntu.md
index 3dca524e4f..9065c5cfaa 100644
--- a/engine/install/ubuntu.md
+++ b/engine/install/ubuntu.md
@@ -132,15 +132,15 @@ Docker from the repository.
     > If you use an Ubuntu derivative distro, such as Linux Mint,
     > you may need to use `UBUNTU_CODENAME` instead of `VERSION_CODENAME`.
 
-#### Install Docker Engine
-
-1. Update the `apt` package index:
+4. Update the `apt` package index:
 
    ```console
    $ sudo apt-get update
    ```
 
-2. Install Docker Engine, containerd, and Docker Compose.
+#### Install Docker Engine
+
+1. Install Docker Engine, containerd, and Docker Compose.
 
    <ul class="nav nav-tabs">
     <li class="active"><a data-toggle="tab" data-target="#tab-latest">Latest</a></li>
@@ -182,7 +182,7 @@ Docker from the repository.
    <hr>
    </div>
 
-3. Verify that the Docker Engine installation is successful by running the
+2. Verify that the Docker Engine installation is successful by running the
    `hello-world` image.
 
    ```console