diff --git a/configure.py b/configure.py
index b481c13b..827e3422 100644
--- a/configure.py
+++ b/configure.py
@@ -781,7 +781,7 @@ config.libs = [
             Object(Matching, "jaudio_NES/internal/ja_calc.c", extra_cflags=["-sym off"]),
             Object(NonMatching, "jaudio_NES/internal/jammain_2.c", extra_cflags=["-sym on"]),
             Object(Matching, "jaudio_NES/internal/jamosc.c"),
-            Object(NonMatching, "jaudio_NES/internal/memory.c"),
+            Object(NonMatching, "jaudio_NES/internal/memory.c", extra_cflags=["-pragma \"scheduling 7400\""]),
             Object(Matching, "jaudio_NES/internal/midplay.c"),
             Object(Matching, "jaudio_NES/internal/noteon.c"),
             Object(Matching, "jaudio_NES/internal/oneshot.c"),