diff --git a/src/module.c b/src/module.c
index 1f1140b2..c0423a3d 100644
--- a/src/module.c
+++ b/src/module.c
@@ -1330,6 +1330,9 @@ int RM_GetSelectedDb(RedisModuleCtx *ctx) {
  *
  *  * REDISMODULE_CTX_FLAGS_OOM: Redis is out of memory according to the
  *    maxmemory setting.
+ *
+ *  * REDISMODULE_CTX_FLAGS_OOM_WARNING: Less than 25% of memory remains before
+ *                                       reaching the maxmemory level.
  */
 int RM_GetContextFlags(RedisModuleCtx *ctx) {
 
@@ -1369,8 +1372,10 @@ int RM_GetContextFlags(RedisModuleCtx *ctx) {
     }
 
     /* OOM flag. */
-    if (getMaxmemoryState(NULL,NULL,NULL,NULL) == C_ERR) {
+    float level;
+    if (getMaxmemoryState(NULL,NULL,NULL,&level) == C_ERR) {
         flags |= REDISMODULE_CTX_FLAGS_OOM;
+        if (level > 0.75) flags |= REDISMODULE_CTX_FLAGS_OOM_WARNING;
     }
 
     return flags;
diff --git a/src/redismodule.h b/src/redismodule.h
index 517d1354..d500d28b 100644
--- a/src/redismodule.h
+++ b/src/redismodule.h
@@ -83,6 +83,8 @@
 #define REDISMODULE_CTX_FLAGS_EVICT (1<<9)
 /* Redis is out of memory according to the maxmemory flag. */
 #define REDISMODULE_CTX_FLAGS_OOM (1<<10)
+/* Less than 25% of memory available according to maxmemory. */
+#define REDISMODULE_CTX_FLAGS_OOM_WARNING (1<<11)
 
 #define REDISMODULE_NOTIFY_GENERIC (1<<2)     /* g */
 #define REDISMODULE_NOTIFY_STRING (1<<3)      /* $ */