diff --git a/systems/llnl-cluster/externals/base/00-packages.yaml b/systems/llnl-cluster/externals/base/00-packages.yaml
index 1692ba7f8..3e624ec34 100644
--- a/systems/llnl-cluster/externals/base/00-packages.yaml
+++ b/systems/llnl-cluster/externals/base/00-packages.yaml
@@ -4,11 +4,21 @@
 # SPDX-License-Identifier: Apache-2.0
 
 packages:
+  elfutils:
+    externals:
+    - spec: elfutils@0.190
+      prefix: /usr
+    buildable: false
   papi:
     buildable: false
     externals:
     - spec: papi@6.0.0.1
       prefix: /usr/tce/packages/papi/papi-6.0.0.1
+  unwind:
+    externals:
+    - spec: unwind@8.0.1
+      prefix: /usr
+    buildable: false
   tar:
     buildable: false
     externals:
diff --git a/systems/llnl-elcapitan/externals/base/00-packages.yaml b/systems/llnl-elcapitan/externals/base/00-packages.yaml
index 75aebf394..372637a11 100644
--- a/systems/llnl-elcapitan/externals/base/00-packages.yaml
+++ b/systems/llnl-elcapitan/externals/base/00-packages.yaml
@@ -43,6 +43,21 @@ packages:
     - spec: cmake@3.24.2
       prefix: /usr/tce
     buildable: false
+  elfutils:
+    externals:
+    - spec: elfutils@0.190
+      prefix: /usr
+    buildable: false
+  papi:
+    externals:
+    - spec: papi@5.6.0.0
+      prefix: /usr
+    buildable: false
+  unwind:
+    externals:
+    - spec: unwind@8.0.1
+      prefix: /usr
+    buildable: false
   pkgconf:
     externals:
     - spec: pkgconf@1.4.2
diff --git a/systems/llnl-sierra/externals/base/00-packages.yaml b/systems/llnl-sierra/externals/base/00-packages.yaml
index 6ffec24b9..1e337da9c 100644
--- a/systems/llnl-sierra/externals/base/00-packages.yaml
+++ b/systems/llnl-sierra/externals/base/00-packages.yaml
@@ -4,6 +4,21 @@
 # SPDX-License-Identifier: Apache-2.0
 
 packages:
+  elfutils:
+    externals:
+    - spec: elfutils@0.176
+      prefix: /usr
+    buildable: false
+  papi:
+    buildable: false
+    externals:
+    - spec: papi@5.2.0.0
+      prefix: /usr
+  unwind:
+    externals:
+    - spec: unwind@8.0.1
+      prefix: /usr
+    buildable: false
   tar:
     externals:
     - spec: tar@1.26
@@ -37,10 +52,5 @@ packages:
     - spec: python@3.8.2
       prefix: /usr/tce/packages/python/python-3.8.2
       buildable: false
-  papi:
-    externals:
-    - spec: papi@5.2.0.0
-      prefix: /usr
-    buildable: false
   mpi:
     buildable: false