diff --git a/vulkan/libvulkan/api.cpp b/vulkan/libvulkan/api.cpp
index 71048db..dd9efd3 100644
--- a/vulkan/libvulkan/api.cpp
+++ b/vulkan/libvulkan/api.cpp
@@ -124,7 +124,8 @@
     };
 
     void AddImplicitLayers() {
-        if (!is_instance_ || !driver::Debuggable())
+        if (!is_instance_ ||
+            !android::GraphicsEnv::getInstance().isDebuggable())
             return;
 
         GetLayersFromSettings();
@@ -370,7 +371,8 @@
 
    private:
     bool EnableDebugCallback() const {
-        return (is_instance_ && driver::Debuggable() &&
+        return (is_instance_ &&
+                android::GraphicsEnv::getInstance().isDebuggable() &&
                 property_get_bool("debug.vulkan.enable_callback", false));
     }
 
diff --git a/vulkan/libvulkan/driver.cpp b/vulkan/libvulkan/driver.cpp
index a53bb59..8ea0980 100644
--- a/vulkan/libvulkan/driver.cpp
+++ b/vulkan/libvulkan/driver.cpp
@@ -724,10 +724,6 @@
 
 }  // anonymous namespace
 
-bool Debuggable() {
-    return (prctl(PR_GET_DUMPABLE, 0, 0, 0, 0) >= 0);
-}
-
 bool OpenHAL() {
     return Hal::Open();
 }
diff --git a/vulkan/libvulkan/driver.h b/vulkan/libvulkan/driver.h
index 57c956d..075a15b 100644
--- a/vulkan/libvulkan/driver.h
+++ b/vulkan/libvulkan/driver.h
@@ -105,7 +105,6 @@
     uint32_t driver_version;
 };
 
-bool Debuggable();
 bool OpenHAL();
 const VkAllocationCallbacks& GetDefaultAllocator();
 
diff --git a/vulkan/libvulkan/layers_extensions.cpp b/vulkan/libvulkan/layers_extensions.cpp
index af1adcf..691f3b0 100644
--- a/vulkan/libvulkan/layers_extensions.cpp
+++ b/vulkan/libvulkan/layers_extensions.cpp
@@ -484,8 +484,7 @@
 void DiscoverLayers() {
     ATRACE_CALL();
 
-    if (property_get_bool("ro.debuggable", false) &&
-        prctl(PR_GET_DUMPABLE, 0, 0, 0, 0)) {
+    if (android::GraphicsEnv::getInstance().isDebuggable()) {
         DiscoverLayersInPathList(kSystemLayerLibraryDir);
     }
     if (!android::GraphicsEnv::getInstance().getLayerPaths().empty())