diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index e5b6b7ce..914197e5 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -1,6 +1,10 @@
 name: Testing
 
-on: [push, pull_request]
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
 
 jobs:
   test:
diff --git a/soliket/bandpass.py b/soliket/bandpass.py
index a2c9c34a..e6017a64 100644
--- a/soliket/bandpass.py
+++ b/soliket/bandpass.py
@@ -243,7 +243,8 @@ def _bandpass_construction(self, **params):
                     )
                 if self.bandint_nsteps > 1 and np.any(np.array(self.bandint_width) == 0):
                     raise LoggedError(
-                        self.log, "One band has width = 0, set a positive width and run again"
+                        self.log, "One band has width = 0, \
+                                    set a positive width and run again"
                     )
                 # Compute central frequency given bandpass
                 fr = nu_ghz @ bp / bp.sum()