diff --git a/.github/workflows/sing.yml b/.github/workflows/sing.yml
index 9dba668..9ce3b25 100644
--- a/.github/workflows/sing.yml
+++ b/.github/workflows/sing.yml
@@ -41,7 +41,7 @@ jobs:
 
     - name: conda
       run: |
-        conda install -c conda-forge  -c bioconda --quiet -y python=${{ matrix.python }} 'singularity>3'
+        conda install -c conda-forge  -c bioconda --quiet -y python=${{ matrix.python }} 'singularity>3' fastp
 
     - name: Install dependencies
       run: |