diff --git a/.github/workflows/deploy-snapshot.sh b/.github/workflows/deploy-snapshot.sh
index 227c79c..6d90615 100755
--- a/.github/workflows/deploy-snapshot.sh
+++ b/.github/workflows/deploy-snapshot.sh
@@ -21,6 +21,12 @@ fi
   xmlns="http://maven.apache.org/SETTINGS/1.0.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+
+  <!-- Enable deployment of OCI images. -->
+  <activeProfiles>
+    <activeProfile>io7m-oci-image</activeProfile>
+  </activeProfiles>
+
   <servers>
     <server>
       <id>sonatype-nexus-snapshots</id>
diff --git a/.github/workflows/deploy.linux.temurin.lts.yml b/.github/workflows/deploy.linux.temurin.lts.yml
index 8da1a96..2e4c15a 100644
--- a/.github/workflows/deploy.linux.temurin.lts.yml
+++ b/.github/workflows/deploy.linux.temurin.lts.yml
@@ -1,3 +1,4 @@
+
 name: deploy.linux.temurin.lts
 
 on:
@@ -16,12 +17,19 @@ jobs:
         uses: actions/setup-java@v4
         with:
           java-version: 21
-          distribution: 'temurin'
+          distribution: temurin
 
       - name: Import signing key
         env:
           PGP_SIGNING_KEY: ${{ secrets.PGP_SIGNING_KEY }}
-        run: echo "${PGP_SIGNING_KEY}" | gpg --import
+        run: echo ${PGP_SIGNING_KEY} | gpg --import
+
+      - name: Log in to Quay.io.
+        uses: redhat-actions/podman-login@v1.7
+        with:
+          username: ${{ secrets.QUAY_IO_USERNAME }}
+          password: ${{ secrets.QUAY_IO_PASSWORD }}
+          registry: 'quay.io'
 
       - name: Deploy release
         env:
diff --git a/.github/workflows/main.linux.temurin.lts.yml b/.github/workflows/main.linux.temurin.lts.yml
index a24f887..0f27b5f 100644
--- a/.github/workflows/main.linux.temurin.lts.yml
+++ b/.github/workflows/main.linux.temurin.lts.yml
@@ -43,6 +43,13 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
           file: com.io7m.jinterp.tests/target/site/jacoco-aggregate/jacoco.xml
 
+      - name: Log in to Quay.io.
+        uses: redhat-actions/podman-login@v1.7
+        with:
+          username: ${{ secrets.QUAY_IO_USERNAME }}
+          password: ${{ secrets.QUAY_IO_PASSWORD }}
+          registry: 'quay.io'
+
       - name: Deploy snapshot
         if: ${{ steps.project_is_snapshot.outputs.IO7M_PROJECT_VERSION_IS_SNAPSHOT == 'true' }}
         env: