diff --git a/docs/using/recipe_code/microsoft_odbc.dockerfile b/docs/using/recipe_code/microsoft_odbc.dockerfile
index b0970372..8642fdf4 100644
--- a/docs/using/recipe_code/microsoft_odbc.dockerfile
+++ b/docs/using/recipe_code/microsoft_odbc.dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/jupyter/base-notebook
+FROM quay.io/jupyter/base-notebook:ubuntu-22.04
 
 # Fix: https://github.com/hadolint/hadolint/wiki/DL4006
 # Fix: https://github.com/koalaman/shellcheck/wiki/SC3014
diff --git a/docs/using/recipe_code/oracledb.dockerfile b/docs/using/recipe_code/oracledb.dockerfile
index 44ff2cd4..5684e2a0 100644
--- a/docs/using/recipe_code/oracledb.dockerfile
+++ b/docs/using/recipe_code/oracledb.dockerfile
@@ -1,4 +1,4 @@
-FROM quay.io/jupyter/base-notebook:ubuntu-22.04
+FROM quay.io/jupyter/base-notebook
 
 USER root