diff --git a/maintainers/flake-module.nix b/maintainers/flake-module.nix
index 5a92e624f..7752ee2ce 100644
--- a/maintainers/flake-module.nix
+++ b/maintainers/flake-module.nix
@@ -168,21 +168,6 @@
               ''^tests/functional/user-envs\.builder\.sh$''
               ''^tests/functional/user-envs\.sh$''
               ''^tests/functional/why-depends\.sh$''
-
-              # Content-addressed test files that use recursive-*looking* sourcing
-              # (cd .. && source <self>), causing shellcheck to loop
-              # They're small wrapper scripts with not a lot going on
-              ''^tests/functional/ca/eval-store\.sh$''
-              ''^tests/functional/ca/gc\.sh$''
-              ''^tests/functional/ca/import-from-derivation\.sh$''
-              ''^tests/functional/ca/multiple-outputs\.sh$''
-              ''^tests/functional/ca/new-build-cmd\.sh$''
-              ''^tests/functional/ca/nix-shell\.sh$''
-              ''^tests/functional/ca/post-hook\.sh$''
-              ''^tests/functional/ca/recursive\.sh$''
-              ''^tests/functional/ca/repl\.sh$''
-              ''^tests/functional/ca/selfref-gc\.sh$''
-              ''^tests/functional/ca/why-depends\.sh$''
             ];
           };
         };
diff --git a/tests/functional/ca/build-dry.sh b/tests/functional/ca/build-dry.sh
index 0b8b959ea..44bd7202b 100644
--- a/tests/functional/ca/build-dry.sh
+++ b/tests/functional/ca/build-dry.sh
@@ -1,3 +1,4 @@
+# shellcheck shell=bash
 source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
diff --git a/tests/functional/ca/eval-store.sh b/tests/functional/ca/eval-store.sh
index 9cc499606..0ffdef839 100644
--- a/tests/functional/ca/eval-store.sh
+++ b/tests/functional/ca/eval-store.sh
@@ -7,4 +7,5 @@ source common.sh
 export NIX_TESTS_CA_BY_DEFAULT=1
 
 cd ..
+# shellcheck source=/dev/null
 source eval-store.sh
diff --git a/tests/functional/ca/gc.sh b/tests/functional/ca/gc.sh
index e9b6c5ab5..26b037f64 100755
--- a/tests/functional/ca/gc.sh
+++ b/tests/functional/ca/gc.sh
@@ -7,4 +7,5 @@ source common.sh
 export NIX_TESTS_CA_BY_DEFAULT=1
 
 cd ..
+# shellcheck source=/dev/null
 source gc.sh
diff --git a/tests/functional/ca/import-from-derivation.sh b/tests/functional/ca/import-from-derivation.sh
index 708d2fc78..a3101cc3f 100644
--- a/tests/functional/ca/import-from-derivation.sh
+++ b/tests/functional/ca/import-from-derivation.sh
@@ -3,6 +3,6 @@
 source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
-
+# shellcheck source=/dev/null
 cd .. && source import-from-derivation.sh
 
diff --git a/tests/functional/ca/multiple-outputs.sh b/tests/functional/ca/multiple-outputs.sh
index 63b7d3197..e4e05b5f5 100644
--- a/tests/functional/ca/multiple-outputs.sh
+++ b/tests/functional/ca/multiple-outputs.sh
@@ -4,4 +4,5 @@ source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
 cd ..
+# shellcheck source=/dev/null
 source ./multiple-outputs.sh
diff --git a/tests/functional/ca/new-build-cmd.sh b/tests/functional/ca/new-build-cmd.sh
index 408bfb0f6..e5cb644d1 100644
--- a/tests/functional/ca/new-build-cmd.sh
+++ b/tests/functional/ca/new-build-cmd.sh
@@ -4,4 +4,5 @@ source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
 cd ..
+# shellcheck source=/dev/null
 source ./build.sh
diff --git a/tests/functional/ca/nix-shell.sh b/tests/functional/ca/nix-shell.sh
index 7b30b2ac8..05115c126 100755
--- a/tests/functional/ca/nix-shell.sh
+++ b/tests/functional/ca/nix-shell.sh
@@ -2,6 +2,8 @@
 
 source common.sh
 
+# shellcheck disable=SC2034
 NIX_TESTS_CA_BY_DEFAULT=true
 cd ..
+# shellcheck source=/dev/null
 source ./nix-shell.sh
diff --git a/tests/functional/ca/post-hook.sh b/tests/functional/ca/post-hook.sh
index 705bde9d4..e1adffc47 100755
--- a/tests/functional/ca/post-hook.sh
+++ b/tests/functional/ca/post-hook.sh
@@ -6,6 +6,7 @@ requireDaemonNewerThan "2.4pre20210626"
 
 export NIX_TESTS_CA_BY_DEFAULT=1
 cd ..
+# shellcheck source=/dev/null
 source ./post-hook.sh
 
 
diff --git a/tests/functional/ca/recursive.sh b/tests/functional/ca/recursive.sh
index cd6736b24..e3fb98ab2 100755
--- a/tests/functional/ca/recursive.sh
+++ b/tests/functional/ca/recursive.sh
@@ -6,4 +6,5 @@ requireDaemonNewerThan "2.4pre20210623"
 
 export NIX_TESTS_CA_BY_DEFAULT=1
 cd ..
+# shellcheck source=/dev/null
 source ./recursive.sh
diff --git a/tests/functional/ca/repl.sh b/tests/functional/ca/repl.sh
index 0bbbebd85..f96ecfcf2 100644
--- a/tests/functional/ca/repl.sh
+++ b/tests/functional/ca/repl.sh
@@ -3,5 +3,5 @@
 source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
-
+# shellcheck source=/dev/null
 cd .. && source repl.sh
diff --git a/tests/functional/ca/selfref-gc.sh b/tests/functional/ca/selfref-gc.sh
index 248778894..7ac9ec9f7 100755
--- a/tests/functional/ca/selfref-gc.sh
+++ b/tests/functional/ca/selfref-gc.sh
@@ -8,4 +8,5 @@ enableFeatures "ca-derivations nix-command flakes"
 
 export NIX_TESTS_CA_BY_DEFAULT=1
 cd ..
+# shellcheck source=/dev/null
 source ./selfref-gc.sh
diff --git a/tests/functional/ca/why-depends.sh b/tests/functional/ca/why-depends.sh
index 0af8a5440..2a3c7d083 100644
--- a/tests/functional/ca/why-depends.sh
+++ b/tests/functional/ca/why-depends.sh
@@ -3,5 +3,5 @@
 source common.sh
 
 export NIX_TESTS_CA_BY_DEFAULT=1
-
+# shellcheck source=/dev/null
 cd .. && source why-depends.sh