1 files changed, 1 insertions, 1 deletions
diff --git a/src/settings.js b/src/settings.js
index 2ca82238..1910e943 100644
--- a/src/settings.js
+++ b/src/settings.js
@@ -216,7 +216,7 @@ var FAKE_X86_FP80 = 1; // Replaces x86_fp80 with double. This loses precision. I
                        // if you can, to get the original source code to build without x86_fp80
                        // (which is nonportable anyhow).
 
-var GC_SUPPORT = 0; // Enables GC, see gc.h
+var GC_SUPPORT = 1; // Enables GC, see gc.h (this does not add overhead, so it is on by default)
 
 // Compiler debugging options
 var DEBUG_TAGS_SHOWING = [];