diff --git a/android-activity/src/game_activity/mod.rs b/android-activity/src/game_activity/mod.rs
index c4e5561..5fc0a99 100644
--- a/android-activity/src/game_activity/mod.rs
+++ b/android-activity/src/game_activity/mod.rs
@@ -927,7 +927,7 @@ pub unsafe extern "C" fn _rust_glue_entry(native_app: *mut ffi::android_app) {
         unsafe {
             // Name thread - this needs to happen here after attaching to a JVM thread,
             // since that changes the thread name to something like "Thread-2".
-            let thread_name = CStr::from_bytes_with_nul(b"android_main\0").unwrap();
+            let thread_name = std::ffi::CStr::from_bytes_with_nul(b"android_main\0").unwrap();
             libc::pthread_setname_np(libc::pthread_self(), thread_name.as_ptr());
 
             let app = AndroidApp::from_ptr(NonNull::new(native_app).unwrap(), jvm.clone());
diff --git a/android-activity/src/native_activity/glue.rs b/android-activity/src/native_activity/glue.rs
index 8fdb280..2838d6a 100644
--- a/android-activity/src/native_activity/glue.rs
+++ b/android-activity/src/native_activity/glue.rs
@@ -870,7 +870,7 @@ extern "C" fn ANativeActivity_onCreate(
             unsafe {
                 // Name thread - this needs to happen here after attaching to a JVM thread,
                 // since that changes the thread name to something like "Thread-2".
-                let thread_name = CStr::from_bytes_with_nul(b"android_main\0").unwrap();
+                let thread_name = std::ffi::CStr::from_bytes_with_nul(b"android_main\0").unwrap();
                 libc::pthread_setname_np(libc::pthread_self(), thread_name.as_ptr());
 
                 // We want to specifically catch any panic from the application's android_main