1 files changed, 1 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/cpp/CcImportRule.java b/src/main/java/com/google/devtools/build/lib/rules/cpp/CcImportRule.java
index deb229dc90..de08305563 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/cpp/CcImportRule.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/cpp/CcImportRule.java
@@ -100,6 +100,7 @@ public final class CcImportRule implements RuleDefinition {
                 .cfg(env.getLipoDataTransition())
                 .allowedFileTypes(FileTypeSet.ANY_FILE)
                 .dontCheckConstraints())
+        .addRequiredToolchains(CppRuleClasses.ccToolchainTypeAttribute(env))
         .build();
   }