diff --git a/.cirrus.yml b/.cirrus.yml
index ba5888144d..837675fd0b 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -281,9 +281,7 @@ weekly_current_gcc_task:
   prepare_script: ./ci/opensuse-tumbleweed/prepare-weekly.sh
   << : *CI_TEMPLATE
   only_if: >
-    ( $CIRRUS_REPO_NAME == 'zeek' || $CIRRUS_REPO_NAME == 'zeek-security' ) &&
-      $CIRRUS_BRANCH == 'master' ||
-      $CIRRUS_CRON == 'weekly'
+    $CIRRUS_REPO_NAME == 'zeek' && $CIRRUS_BRANCH == 'master' && $CIRRUS_CRON == 'weekly'
   env:
     ZEEK_CI_COMPILER: gcc
 
@@ -295,9 +293,7 @@ weekly_current_clang_task:
   prepare_script: ./ci/opensuse-tumbleweed/prepare-weekly.sh
   << : *CI_TEMPLATE
   only_if: >
-    ( $CIRRUS_REPO_NAME == 'zeek' || $CIRRUS_REPO_NAME == 'zeek-security' ) &&
-      $CIRRUS_BRANCH == 'master' ||
-      $CIRRUS_CRON == 'weekly'
+    $CIRRUS_REPO_NAME == 'zeek' && $CIRRUS_BRANCH == 'master' && $CIRRUS_CRON == 'weekly'
   env:
     ZEEK_CI_COMPILER: clang
 
diff --git a/CHANGES b/CHANGES
index b2966ee562..4237dda4ea 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+8.0.0-dev.738 | 2025-07-24 08:00:57 -0700
+
+  * CI: Only run weekly tasks as part of cron (Tim Wojtulewicz, Corelight)
+
 8.0.0-dev.736 | 2025-07-24 09:48:54 +0200
 
   * GH-4645: conn_key/fivetuple: Handle one-way ICMP conns in DoConnKeyFromVal() (Arne Welzel, Corelight)
diff --git a/VERSION b/VERSION
index 033a4e2377..014384a21e 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.0.0-dev.736
+8.0.0-dev.738