diff --git a/.readthedocs-pre-create-environment.sh b/.readthedocs-pre-create-environment.sh
new file mode 100755
index 00000000000..790c15e4707
--- /dev/null
+++ b/.readthedocs-pre-create-environment.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+env | sort
+
+# The ReadTheDocs build process does not run autogen/configure/make.
+# Hence, we have to copy the PRRTE RST files (from the 3rd-party/prrte
+# tree) to our docs/ tree manually.
+
+SCHIZO_SRC_DIR=3rd-party/prrte/src/mca/schizo/ompi
+SCHIZO_TARGET_DIR=docs/schizo-ompi-rst-content
+
+PRRTE_RST_SRC_DIR=3rd-party/prrte/src/docs/prrte-rst-content
+PRRTE_RST_TARGET_DIR=docs/prrte-rst-content
+
+# Copy the OMPI schizo file from PRRTE
+
+cp -rp $SCHIZO_SRC_DIR $SCHIZO_TARGET_DIR
+
+# Only copy the PRRTE RST source files in prrte-rst-content that are
+# referenced by ".. include::" in the schizo-ompi-cli.rst file.  We do
+# this because Sphinx complains if there are .rst files that are not
+# referenced.  :-(
+
+mkdir -p $PRRTE_RST_TARGET_DIR
+files=`fgrep '.. include::' $SCHIZO_TARGET_DIR/schizo-ompi-cli.rst | awk '{ print $3 }'`
+for file in $files; do
+    filename=`basename $file`
+    cp -pf $PRRTE_RST_SRC_DIR/$filename $PRRTE_RST_TARGET_DIR
+done
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 44e0bbac5a7..e3c4a048c56 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -12,6 +12,12 @@ build:
   os: ubuntu-22.04
   tools:
     python: "3.10"
+  jobs:
+    # RTD doesn't run configure or make.  So we have to manually copy
+    # in the PRRTE RST files to docs/.
+    pre_create_environment:
+      - echo This is pre_create_environment
+      - ./.readthedocs-pre-create-environment.sh
 
 python:
   install:
@@ -21,3 +27,6 @@ python:
 sphinx:
   configuration: docs/conf.py
   fail_on_warning: true
+
+submodules:
+  include: all