diff --git a/libc/config/baremetal/aarch64/entrypoints.txt b/libc/config/baremetal/aarch64/entrypoints.txt
index 049adb34d9d79..c69ab3d0bb37c 100644
--- a/libc/config/baremetal/aarch64/entrypoints.txt
+++ b/libc/config/baremetal/aarch64/entrypoints.txt
@@ -323,6 +323,7 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.acos
     libc.src.math.acosf
     libc.src.math.acoshf
+    libc.src.math.asin
     libc.src.math.asinf
     libc.src.math.asinhf
     libc.src.math.atan2
diff --git a/libc/config/baremetal/arm/entrypoints.txt b/libc/config/baremetal/arm/entrypoints.txt
index 2444ec5feff01..c566f8ad08c8e 100644
--- a/libc/config/baremetal/arm/entrypoints.txt
+++ b/libc/config/baremetal/arm/entrypoints.txt
@@ -326,6 +326,7 @@ set(TARGET_LIBM_ENTRYPOINTS
     libc.src.math.acos
     libc.src.math.acosf
     libc.src.math.acoshf
+    libc.src.math.asin
     libc.src.math.asinf
     libc.src.math.asinhf
     libc.src.math.atan2