diff --git a/pkgs/by-name/be/bear/package.nix b/pkgs/by-name/be/bear/package.nix
index 01d7560b9302..98e64fe535f5 100644
--- a/pkgs/by-name/be/bear/package.nix
+++ b/pkgs/by-name/be/bear/package.nix
@@ -31,10 +31,14 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-pwdjytP+kmTwozRl1Gd0jUqRs3wfvcYPqiQvVwa6s9c=";
   };
 
+  strictDeps = true;
+
   nativeBuildInputs = [
     cmake
     ninja
     pkg-config
+    grpc
+    protobuf
   ];
 
   buildInputs = [
@@ -70,10 +74,10 @@ stdenv.mkDerivation (finalAttrs: {
   cmakeFlags = [
     # Build system and generated files concatenate install prefix and
     # CMAKE_INSTALL_{BIN,LIB}DIR, which breaks if these are absolute paths.
-    "-DCMAKE_INSTALL_BINDIR=bin"
-    "-DCMAKE_INSTALL_LIBDIR=lib"
-    (lib.cmakeBool "ENABLE_UNIT_TESTS" finalAttrs.doCheck)
-    (lib.cmakeBool "ENABLE_FUNC_TESTS" finalAttrs.doCheck)
+    (lib.cmakeFeature "CMAKE_INSTALL_BINDIR" "bin")
+    (lib.cmakeFeature "CMAKE_INSTALL_LIBDIR" "lib")
+    (lib.cmakeBool "ENABLE_UNIT_TESTS" finalAttrs.finalPackage.doCheck)
+    (lib.cmakeBool "ENABLE_FUNC_TESTS" finalAttrs.finalPackage.doCheck)
   ];
 
   checkTarget = lib.concatStringsSep " " [
@@ -106,7 +110,7 @@ stdenv.mkDerivation (finalAttrs: {
   # Functional tests use loopback networking.
   __darwinAllowLocalNetworking = true;
 
-  meta = with lib; {
+  meta = {
     description = "Tool that generates a compilation database for clang tooling";
     mainProgram = "bear";
     longDescription = ''
@@ -115,8 +119,8 @@ stdenv.mkDerivation (finalAttrs: {
       and run `bear make`.  It's not perfect, but it gets a long way.
     '';
     homepage = "https://github.com/rizsotto/Bear";
-    license = licenses.gpl3Plus;
-    platforms = platforms.unix;
-    maintainers = with maintainers; [ DieracDelta ];
+    license = lib.licenses.gpl3Plus;
+    platforms = lib.platforms.unix;
+    maintainers = with lib.maintainers; [ DieracDelta ];
   };
 })