diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index ae60326..6c676f4 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.8]
         
     steps:
 
diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 085f530..862348d 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.8]
 
     steps:
 
diff --git a/setup.cfg b/setup.cfg
index 90fa878..9d9f392 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -44,6 +44,6 @@ console_scripts =
     pygazpar = pygazpar.__main__:main
 
 [bdist_wheel]
-universal = True
+universal = False
 plat-name = any
 python-tag = cp38