diff --git a/crate2nix/Cargo.nix b/crate2nix/Cargo.nix
index c0a51a5e..39ce57a8 100644
--- a/crate2nix/Cargo.nix
+++ b/crate2nix/Cargo.nix
@@ -3690,7 +3690,9 @@ rec {
         buildByPackageIdImpl = packageId:
           let
             features = mergedFeatures."${packageId}" or [];
-            crateConfig' = crateConfigs."${packageId}";
+            unoverriddenCrateConfig = crateConfigs."${packageId}";
+            crateOverride = crateOverrides.${unoverriddenCrateConfig.crateName} or (lib.const {});
+            crateConfig' = unoverriddenCrateConfig // (crateOverride unoverriddenCrateConfig);
             crateConfig =
               builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
             devDependencies =
diff --git a/crate2nix/templates/nix/crate2nix/default.nix b/crate2nix/templates/nix/crate2nix/default.nix
index be5b77df..788c67e3 100644
--- a/crate2nix/templates/nix/crate2nix/default.nix
+++ b/crate2nix/templates/nix/crate2nix/default.nix
@@ -175,7 +175,9 @@ rec {
         buildByPackageIdImpl = packageId:
           let
             features = mergedFeatures."${packageId}" or [];
-            crateConfig' = crateConfigs."${packageId}";
+            unoverriddenCrateConfig = crateConfigs."${packageId}";
+            crateOverride = crateOverrides.${unoverriddenCrateConfig.crateName} or (lib.const {});
+            crateConfig' = unoverriddenCrateConfig // (crateOverride unoverriddenCrateConfig);
             crateConfig =
               builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
             devDependencies =
diff --git a/sample_projects/bin_with_git_branch_dep/Cargo.nix b/sample_projects/bin_with_git_branch_dep/Cargo.nix
index c94d62d2..e84f881d 100644
--- a/sample_projects/bin_with_git_branch_dep/Cargo.nix
+++ b/sample_projects/bin_with_git_branch_dep/Cargo.nix
@@ -285,7 +285,9 @@ rec {
         buildByPackageIdImpl = packageId:
           let
             features = mergedFeatures."${packageId}" or [];
-            crateConfig' = crateConfigs."${packageId}";
+            unoverriddenCrateConfig = crateConfigs."${packageId}";
+            crateOverride = crateOverrides.${unoverriddenCrateConfig.crateName} or (lib.const {});
+            crateConfig' = unoverriddenCrateConfig // (crateOverride unoverriddenCrateConfig);
             crateConfig =
               builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
             devDependencies =
diff --git a/sample_projects/bin_with_git_submodule_dep/Cargo.nix b/sample_projects/bin_with_git_submodule_dep/Cargo.nix
index 8eb957db..36c705ee 100644
--- a/sample_projects/bin_with_git_submodule_dep/Cargo.nix
+++ b/sample_projects/bin_with_git_submodule_dep/Cargo.nix
@@ -1532,7 +1532,9 @@ rec {
         buildByPackageIdImpl = packageId:
           let
             features = mergedFeatures."${packageId}" or [];
-            crateConfig' = crateConfigs."${packageId}";
+            unoverriddenCrateConfig = crateConfigs."${packageId}";
+            crateOverride = crateOverrides.${unoverriddenCrateConfig.crateName} or (lib.const {});
+            crateConfig' = unoverriddenCrateConfig // (crateOverride unoverriddenCrateConfig);
             crateConfig =
               builtins.removeAttrs crateConfig' [ "resolvedDefaultFeatures" "devDependencies" ];
             devDependencies =