diff --git a/components/newlib/esp32-spiram-rom-functions.lf b/components/newlib/esp32-spiram-rom-functions.lf
index 4249a70fb7..d741395d94 100644
--- a/components/newlib/esp32-spiram-rom-functions.lf
+++ b/components/newlib/esp32-spiram-rom-functions.lf
@@ -20,7 +20,6 @@ entries:
   lib_a-labs (noflash)
   lib_a-ldiv (noflash)
   lib_a-quorem (noflash)
-  lib_a-qsort (noflash)
   lib_a-utoa (noflash)
   lib_a-itoa (noflash)
   lib_a-atoi (noflash)
@@ -38,7 +37,6 @@ entries:
   lib_a-fflush (noflash)
   lib_a-refill (noflash)
   lib_a-s_fpclassify (noflash)
-  lib_a-locale (noflash)
   lib_a-asctime (noflash)
   lib_a-ctime (noflash)
   lib_a-ctime_r (noflash)
@@ -56,8 +54,6 @@ entries:
   lib_a-toascii (noflash)
   lib_a-systimes (noflash)
   lib_a-time (noflash)
-  lib_a-bsd_qsort_r (noflash)
-  lib_a-qsort_r (noflash)
   lib_a-gettzinfo (noflash)
   lib_a-strupr (noflash)
   lib_a-asctime_r (noflash)