diff --git a/lectures/_admonition/gpu.md b/lectures/_admonition/gpu.md
index ec00f27a..1b1839c9 100644
--- a/lectures/_admonition/gpu.md
+++ b/lectures/_admonition/gpu.md
@@ -1,7 +1,7 @@
 ```{admonition} GPU
 :class: warning
 
-This lecture was built using [hardware](status:machine-details) that has access to a GPU.
+This lecture was built using a machine with JAX installed and access to a GPU.
 
 To run this lecture on [Google Colab](https://colab.research.google.com/), click on the "play" icon top right, select Colab, and set the runtime environment to include a GPU.
 
diff --git a/lectures/arellano.md b/lectures/arellano.md
index ec3982a3..5d453fc1 100644
--- a/lectures/arellano.md
+++ b/lectures/arellano.md
@@ -16,7 +16,7 @@ kernelspec:
 ```{include} _admonition/gpu.md
 ```
 
-In addition to what's in Anaconda, this lecture will need the following libraries:
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/cake_eating_numerical.md b/lectures/cake_eating_numerical.md
index adaf0405..80d5fff9 100644
--- a/lectures/cake_eating_numerical.md
+++ b/lectures/cake_eating_numerical.md
@@ -20,7 +20,7 @@ This lecture is the extended JAX implementation of [this lecture](https://python
 
 Please refer that lecture for all background and notation.
 
-In addition to what's in Anaconda, this lecture will need the following libraries:
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/ifp_egm.md b/lectures/ifp_egm.md
index 4f17e992..64b800f1 100644
--- a/lectures/ifp_egm.md
+++ b/lectures/ifp_egm.md
@@ -27,7 +27,7 @@ QuantEcon lecture](https://python.quantecon.org/egm_policy_iter.html).
 
 Here we focus on providing an efficient JAX implementation.
 
-We will use the following libraries and imports.
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell}
 :tags: [hide-output]
diff --git a/lectures/inventory_ssd.md b/lectures/inventory_ssd.md
index 51a616d6..f5bbf1f8 100644
--- a/lectures/inventory_ssd.md
+++ b/lectures/inventory_ssd.md
@@ -19,7 +19,7 @@ kernelspec:
 
 This lecture provides a JAX implementation of a model in [Dynamic Programming](https://dp.quantecon.org/).
 
-We require the following library to be installed.
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/kesten_processes.md b/lectures/kesten_processes.md
index f67d933c..31457617 100644
--- a/lectures/kesten_processes.md
+++ b/lectures/kesten_processes.md
@@ -27,7 +27,7 @@ kernelspec:
 ```{include} _admonition/gpu.md
 ```
 
-In addition to what's in Anaconda, this lecture will need the following libraries:
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/markov_asset.md b/lectures/markov_asset.md
index 8b85f962..aba8d19e 100644
--- a/lectures/markov_asset.md
+++ b/lectures/markov_asset.md
@@ -41,7 +41,7 @@ The code outputs below are generated by machine connected to the following GPU
 !nvidia-smi
 ```
 
-In addition to what's in Anaconda, this lecture will need the following libraries:
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/opt_invest.md b/lectures/opt_invest.md
index 48b04bbc..5c0a8231 100644
--- a/lectures/opt_invest.md
+++ b/lectures/opt_invest.md
@@ -16,7 +16,7 @@ kernelspec:
 ```{include} _admonition/gpu.md
 ```
 
-We require the following library to be installed.
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]
diff --git a/lectures/opt_savings_1.md b/lectures/opt_savings_1.md
index 401100de..8ec9bc4c 100644
--- a/lectures/opt_savings_1.md
+++ b/lectures/opt_savings_1.md
@@ -16,7 +16,7 @@ kernelspec:
 ```{include} _admonition/gpu.md
 ```
 
-In addition to what’s in Anaconda, this lecture will need the following libraries:
+In addition to JAX and Anaconda, this lecture will need the following libraries:
 
 ```{code-cell} ipython3
 :tags: [hide-output]