diff --git a/libc/system_properties/Android.bp b/libc/system_properties/Android.bp
index af8bda9..a9bdeb5 100644
--- a/libc/system_properties/Android.bp
+++ b/libc/system_properties/Android.bp
@@ -32,6 +32,9 @@
         "bionic/libstdc++/include",
     ],
     export_include_dirs: ["include"],
+    apex_available: [
+        "com.android.runtime",
+    ],
 }
 
 cc_benchmark {
diff --git a/libdl/Android.bp b/libdl/Android.bp
index 3bda856..c7d7cf3 100644
--- a/libdl/Android.bp
+++ b/libdl/Android.bp
@@ -47,6 +47,9 @@
     sanitize: {
         never: true,
     },
+    apex_available: [
+        "com.android.runtime",
+    ],
 }
 
 cc_library {
diff --git a/linker/Android.bp b/linker/Android.bp
index 2ca962a..4787d87 100644
--- a/linker/Android.bp
+++ b/linker/Android.bp
@@ -146,12 +146,18 @@
 
     // Ensure that the compiler won't insert string function calls before ifuncs are resolved.
     cflags: ["-ffreestanding"],
+    apex_available: [
+        "com.android.runtime",
+    ],
 }
 
 cc_library_static {
     name: "liblinker_malloc",
     defaults: ["linker_defaults", "linker_all_targets"],
     srcs: ["linker_memory.cpp"],
+    apex_available: [
+        "com.android.runtime",
+    ],
 }
 
 cc_library_static {