diff --git a/.github/workflows/fastqc.yml b/.github/workflows/fastqc.yml
index 3a902c27..c668adb2 100644
--- a/.github/workflows/fastqc.yml
+++ b/.github/workflows/fastqc.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        nxf_version: [20.07.1, 20.10.0]
+        nxf_version: [20.07.1, '']
     env:
       NXF_ANSI_LOG: false
     steps: