diff --git a/include/c_types.h b/include/c_types.h
index 2cd6332a..36ef6d12 100644
--- a/include/c_types.h
+++ b/include/c_types.h
@@ -85,7 +85,7 @@ typedef enum {
 #endif /* ICACHE_FLASH */
 
 #define TEXT_SECTION_ATTR __attribute__((section(".text")))
-#define RAM_CONST_ATTR __attribute__((section(".text")))
+#define RAM_CONST_ATTR __attribute__((section(".rodata")))
 
 #ifndef __cplusplus
 typedef unsigned char   bool;