diff --git a/.github/workflows/ngen_integration.yaml b/.github/workflows/ngen_integration.yaml
index 123bc46..ec6b3ba 100644
--- a/.github/workflows/ngen_integration.yaml
+++ b/.github/workflows/ngen_integration.yaml
@@ -50,6 +50,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: noaa-owp/soilmoistureprofiles
+          ref: refs/pull/17/head
 
       - name: Build the SMP Library
         run: |
@@ -84,6 +85,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: noaa-owp/ngen
+          ref: refs/pull/832/head
       
       - name: Build PET
         id: submod_build_5