diff --git a/deployments/anvilprod/environment.py b/deployments/anvilprod/environment.py
index e7e584c0b..9f96cd53f 100644
--- a/deployments/anvilprod/environment.py
+++ b/deployments/anvilprod/environment.py
@@ -975,7 +975,6 @@ def env() -> Mapping[str, Optional[str]]:
                                                     repository=dict(name='tdr_anvil')),
                                        sources=list(filter(None, sources.values())))
             for atlas, catalog, sources in [
-                ('anvil', 'anvil7', anvil7_sources),
                 ('anvil', 'anvil8', anvil8_sources),
             ]
             for suffix, internal in [
diff --git a/deployments/hammerbox/environment.py b/deployments/hammerbox/environment.py
index dab3c1bca..89693fcf6 100644
--- a/deployments/hammerbox/environment.py
+++ b/deployments/hammerbox/environment.py
@@ -989,7 +989,6 @@ def env() -> Mapping[str, Optional[str]]:
                                                     repository=dict(name='tdr_anvil')),
                                        sources=list(filter(None, sources.values())))
             for atlas, catalog, sources in [
-                ('anvil', 'anvil7', anvil7_sources),
                 ('anvil', 'anvil8', anvil8_sources),
             ]
             for suffix, internal in [