2 files changed, 2 insertions, 1 deletions
diff --git a/NEWS.md b/NEWS.md
index fedc62472f..65f727bc67 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -445,6 +445,7 @@ The following deprecated APIs are removed.
   * As a result, Microsoft Visual Studio (MSWIN) is no longer supported.
 * MinGW is no longer supported. [[Feature #18824]]
 * Rename `--mjit-min-calls` to `--mjit-call-threshold`.
+* Change default `--mjit-max-cache` back from 10000 to 100.
 
 ## Static analysis
 
diff --git a/mjit.c b/mjit.c
index 1350307652..31ee892b61 100644
--- a/mjit.c
+++ b/mjit.c
@@ -1626,7 +1626,7 @@ system_tmpdir(void)
 // Minimum value for JIT cache size.
 #define MIN_CACHE_SIZE 10
 // Default permitted number of units with a JIT code kept in memory.
-#define DEFAULT_MAX_CACHE_SIZE 10000
+#define DEFAULT_MAX_CACHE_SIZE 100
 // A default threshold used to add iseq to JIT.
 #define DEFAULT_CALL_THRESHOLD 10000