diff --git a/netwerk/protocol/http/nsHttpChannel.cpp b/netwerk/protocol/http/nsHttpChannel.cpp
index 2717a89feef..608e7062785 100644
--- a/netwerk/protocol/http/nsHttpChannel.cpp
+++ b/netwerk/protocol/http/nsHttpChannel.cpp
@@ -3614,6 +3614,7 @@ nsHttpChannel::OpenCacheInputStream(nsICacheEntry* cacheEntry, bool startBufferi
             LOG(("failed to parse security-info [channel=%p, entry=%p]",
                  this, cacheEntry));
             NS_WARNING("failed to parse security-info");
+            cacheEntry->AsyncDoom(nullptr);
             return rv;
         }
 
@@ -3625,6 +3626,7 @@ nsHttpChannel::OpenCacheInputStream(nsICacheEntry* cacheEntry, bool startBufferi
             LOG(("mCacheEntry->GetSecurityInfo returned success but did not "
                  "return the security info [channel=%p, entry=%p]",
                  this, cacheEntry));
+            cacheEntry->AsyncDoom(nullptr);
             return NS_ERROR_UNEXPECTED; // XXX error code
         }
     }