diff --git a/bin/nix-build-and-cache b/bin/nix-build-and-cache
index ff06bc96..4c2a8d71 100755
--- a/bin/nix-build-and-cache
+++ b/bin/nix-build-and-cache
@@ -51,7 +51,6 @@ ci() {
 
         # Keep sorted
         "$toplevel#devShells.x86_64-linux.default"
-        "$toplevel#devShells.x86_64-linux.all-features"
         attic#default
         nixpkgs#direnv
         nixpkgs#jq
diff --git a/engage.toml b/engage.toml
index 94c2bd5e..30e81d31 100644
--- a/engage.toml
+++ b/engage.toml
@@ -88,21 +88,6 @@ name = "cargo-clippy/default"
 group = "lints"
 script = "cargo clippy --workspace --all-targets --color=always -- -D warnings"
 
-[[task]]
-name = "cargo-clippy/all"
-group = "lints"
-script = """
-env DIRENV_DEVSHELL=all-features \
-    direnv exec . \
-    cargo clippy \
-        --workspace \
-        --all-targets \
-        --all-features \
-        --color=always \
-        -- \
-        -D warnings
-"""
-
 [[task]]
 name = "cargo/default"
 group = "tests"
@@ -114,18 +99,3 @@ cargo test \
     -- \
     --color=always
 """
-
-[[task]]
-name = "cargo/all"
-group = "tests"
-script = """
-env DIRENV_DEVSHELL=all-features \
-    direnv exec . \
-    cargo test \
-        --all-features \
-        --workspace \
-        --all-targets \
-        --color=always \
-        -- \
-        --color=always
-"""
diff --git a/flake.nix b/flake.nix
index c9ca3630..ba839631 100644
--- a/flake.nix
+++ b/flake.nix
@@ -121,9 +121,6 @@
           );
 
         devShells.default = (mkScope pkgs).shell;
-        devShells.all-features = ((mkScope pkgs).overrideDefaultPackage {
-          all-features = true;
-        }).shell;
       }
     )
     //