diff --git a/src/bloaty.cc b/src/bloaty.cc
index 0a149ab..0f9881e 100644
--- a/src/bloaty.cc
+++ b/src/bloaty.cc
@@ -1334,7 +1334,10 @@ void RangeSink::AddRange(const char* analyzer, string_view name,
   if (translator_) {
     if (!translator_->vm_map.CoversRange(vmaddr, vmsize) ||
         !translator_->file_map.CoversRange(fileoff, filesize)) {
-      THROW("Tried to add range that is not covered by base map.");
+      WARN("AddRange($0, $1, $2, $3, $4) will be ignored, because it is not "
+           "covered by base map.",
+           name.data(), vmaddr, vmsize, fileoff, filesize);
+      return;
     }
   }