diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
index db43923..417cdf7 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/SkyframeExecutor.java
@@ -3204,7 +3204,6 @@
 
       if (skyKey.functionName().equals(SkyFunctions.GLOB)) {
         Preconditions.checkArgument(skyKey instanceof GlobDescriptor, skyKey);
-        Preconditions.checkState(!globDeps.containsKey(skyKey), skyKey);
         ImmutableList.Builder<GlobDescriptor> directDepGlobsBuilder = ImmutableList.builder();
         for (SkyKey dep : directDeps.getAllElementsAsIterable()) {
           if (dep.functionName().equals(SkyFunctions.GLOB)) {