diff --git a/ConflictSet.cpp b/ConflictSet.cpp
index 820dc40..7debe81 100644
--- a/ConflictSet.cpp
+++ b/ConflictSet.cpp
@@ -4869,7 +4869,8 @@ struct __attribute__((visibility("hidden"))) ConflictSet::Impl {
       return;
     }
 
-    interleaved_insert::Result stackResults[100];
+    constexpr int kStackResultMax = 100;
+    interleaved_insert::Result stackResults[kStackResultMax];
 
     constexpr int kConcurrent = 16;
     interleaved_insert::Job inProgress[kConcurrent];
@@ -4879,8 +4880,7 @@ struct __attribute__((visibility("hidden"))) ConflictSet::Impl {
     context.root = root;
     context.writes = writes;
     context.results = stackResults;
-    if (count > int(sizeof(stackResults) / sizeof(stackResults[0])))
-        [[unlikely]] {
+    if (count > kStackResultMax) [[unlikely]] {
       context.results = (interleaved_insert::Result *)safe_malloc(
           count * sizeof(interleaved_insert::Result));
     }
@@ -4982,8 +4982,7 @@ struct __attribute__((visibility("hidden"))) ConflictSet::Impl {
       }
     }
 
-    if (count > int(sizeof(stackResults) / sizeof(stackResults[0])))
-        [[unlikely]] {
+    if (count > kStackResultMax) [[unlikely]] {
       safe_free(context.results, count * sizeof(interleaved_insert::Result));
     }
   }