diff --git a/libc/Android.bp b/libc/Android.bp
index c764cb9..0c7ab49 100644
--- a/libc/Android.bp
+++ b/libc/Android.bp
@@ -71,6 +71,7 @@
         fuzzer: false,
     },
     native_coverage: false,
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
@@ -1402,6 +1403,7 @@
         "libc_defaults",
         "libc_native_allocator_defaults",
     ],
+    ramdisk_available: false,
     srcs: libc_common_src_files + [
         "bionic/heap_tagging.cpp",
         "bionic/malloc_common.cpp",
@@ -1823,6 +1825,7 @@
     ],
     host_supported: true,
     vendor_available: true,
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
     export_include_dirs: [
@@ -1839,6 +1842,7 @@
 
     host_supported: true,
     vendor_available: true,
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
@@ -1979,6 +1983,7 @@
     name: "crt_defaults",
     defaults: ["linux_bionic_supported"],
     vendor_available: true,
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
diff --git a/libc/async_safe/Android.bp b/libc/async_safe/Android.bp
index c28d53a..7df6ab9 100644
--- a/libc/async_safe/Android.bp
+++ b/libc/async_safe/Android.bp
@@ -22,6 +22,7 @@
 
 cc_library_headers {
     name: "libasync_safe_headers",
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
     defaults: ["linux_bionic_supported"],
diff --git a/libdl/Android.bp b/libdl/Android.bp
index 9daa9c4..59f1937 100644
--- a/libdl/Android.bp
+++ b/libdl/Android.bp
@@ -4,6 +4,7 @@
 cc_library_static {
     name: "libdl_static",
     defaults: ["linux_bionic_supported"],
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
@@ -32,6 +33,7 @@
 
 cc_library {
     name: "libdl",
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
     static_ndk_lib: true,
@@ -122,6 +124,7 @@
     name: "libdl_android",
 
     defaults: ["linux_bionic_supported"],
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,
 
diff --git a/libm/Android.bp b/libm/Android.bp
index 801129a..d4cdd7b 100644
--- a/libm/Android.bp
+++ b/libm/Android.bp
@@ -6,6 +6,7 @@
 cc_library {
     name: "libm",
     defaults: ["linux_bionic_supported"],
+    ramdisk_available: true,
     recovery_available: true,
     static_ndk_lib: true,
 
diff --git a/linker/Android.bp b/linker/Android.bp
index acdf094..e21ee60 100644
--- a/linker/Android.bp
+++ b/linker/Android.bp
@@ -425,6 +425,7 @@
 
     name: "ld-android",
     defaults: ["linux_bionic_supported", "linker_version_script_overlay"],
+    ramdisk_available: true,
     recovery_available: true,
     native_bridge_supported: true,