diff --git a/.github/workflows/regressiontests.yml b/.github/workflows/regressiontests.yml
index 49169d80..703ba849 100644
--- a/.github/workflows/regressiontests.yml
+++ b/.github/workflows/regressiontests.yml
@@ -10,6 +10,7 @@ on:
       - examples/**
       - superdsm.yml
       - tests/regression
+      - requirements.txt
 
 jobs:
 
diff --git a/.github/workflows/testsuite.yml b/.github/workflows/testsuite.yml
index e78d081d..5148e077 100644
--- a/.github/workflows/testsuite.yml
+++ b/.github/workflows/testsuite.yml
@@ -10,6 +10,7 @@ on:
       - examples/**
       - superdsm.yml
       - tests/**
+      - requirements.txt
 
 jobs: