diff --git a/packages/core/test/BUILD.bazel b/packages/core/test/BUILD.bazel
index b44025c60e..dc353d14bc 100644
--- a/packages/core/test/BUILD.bazel
+++ b/packages/core/test/BUILD.bazel
@@ -29,6 +29,7 @@ ts_library(
         "//packages/router",
         "//packages/router/testing",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )
 
diff --git a/packages/forms/test/BUILD.bazel b/packages/forms/test/BUILD.bazel
index 06d54b60ce..f4023b41be 100644
--- a/packages/forms/test/BUILD.bazel
+++ b/packages/forms/test/BUILD.bazel
@@ -12,6 +12,7 @@ ts_library(
         "//packages/platform-browser",
         "//packages/platform-browser/testing",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )
 
diff --git a/packages/platform-server/test/BUILD.bazel b/packages/platform-server/test/BUILD.bazel
index 470f0ad851..9ab6cbc5dd 100644
--- a/packages/platform-server/test/BUILD.bazel
+++ b/packages/platform-server/test/BUILD.bazel
@@ -19,6 +19,7 @@ ts_library(
         "//packages/platform-browser",
         "//packages/platform-server",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )
 
diff --git a/packages/router/test/BUILD.bazel b/packages/router/test/BUILD.bazel
index afccaa809a..1b20bb54ff 100644
--- a/packages/router/test/BUILD.bazel
+++ b/packages/router/test/BUILD.bazel
@@ -16,6 +16,7 @@ ts_library(
         "//packages/router",
         "//packages/router/testing",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )
 
diff --git a/packages/service-worker/BUILD.bazel b/packages/service-worker/BUILD.bazel
index 91ad9f6ba1..b33767fe31 100644
--- a/packages/service-worker/BUILD.bazel
+++ b/packages/service-worker/BUILD.bazel
@@ -15,6 +15,7 @@ ng_module(
         "//packages/common",
         "//packages/core",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )
 
diff --git a/packages/service-worker/test/BUILD.bazel b/packages/service-worker/test/BUILD.bazel
index 21ba980f07..54fababb35 100644
--- a/packages/service-worker/test/BUILD.bazel
+++ b/packages/service-worker/test/BUILD.bazel
@@ -14,6 +14,7 @@ ts_library(
         "//packages/service-worker/worker",
         "//packages/service-worker/worker/testing",
         "@rxjs",
+        "@rxjs//operators",
     ],
 )