diff --git a/ci/build.yml b/ci/build.yml
index 52fca12920..7ed821dc50 100644
--- a/ci/build.yml
+++ b/ci/build.yml
@@ -16,6 +16,7 @@ variables:
       - tests/**/*
       - tools/**/*
       - vendor/**/*
+      - Pipfile.lock
 
 .only_changes_legacy: &only_changes_legacy
   only:
@@ -29,6 +30,7 @@ variables:
       - tests/**/*
       - tools/**/*
       - vendor/**/*
+      - Pipfile.lock
 
 
 # Core
diff --git a/ci/test.yml b/ci/test.yml
index 5b67fc818e..d38bf18792 100644
--- a/ci/test.yml
+++ b/ci/test.yml
@@ -12,6 +12,7 @@ image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/environment
       - tests/**/*
       - tools/**/*
       - vendor/**/*
+      - Pipfile.lock
 
 .only_changes_legacy: &only_changes_legacy
   only:
@@ -25,6 +26,7 @@ image: registry.gitlab.com/satoshilabs/trezor/trezor-firmware/environment
       - tests/**/*
       - tools/**/*
       - vendor/**/*
+      - Pipfile.lock
 
 
 # Core