diff --git a/drivers/gpu/nvgpu/libnvgpu-drv_safe.export b/drivers/gpu/nvgpu/libnvgpu-drv_safe.export
index 46e7380bb..e719e4463 100644
--- a/drivers/gpu/nvgpu/libnvgpu-drv_safe.export
+++ b/drivers/gpu/nvgpu/libnvgpu-drv_safe.export
@@ -234,6 +234,7 @@ nvgpu_cg_slcg_ce2_load_enable
 nvgpu_cg_init_gr_load_gating_prod
 nvgpu_cg_elcg_enable_no_wait
 nvgpu_cg_elcg_disable_no_wait
+nvgpu_cond_get_fault_injection
 nvgpu_current_pid
 nvgpu_current_tid
 nvgpu_engine_cleanup_sw
diff --git a/drivers/gpu/nvgpu/os/posix/cond.c b/drivers/gpu/nvgpu/os/posix/cond.c
index 3662e019b..cf453cc95 100644
--- a/drivers/gpu/nvgpu/os/posix/cond.c
+++ b/drivers/gpu/nvgpu/os/posix/cond.c
@@ -160,6 +160,13 @@ int nvgpu_cond_timedwait(struct nvgpu_cond *c, unsigned int *ms)
 	s64 t_start_ns, t_ns;
 	struct timespec ts;
 
+#ifdef NVGPU_UNITTEST_FAULT_INJECTION_ENABLEMENT
+	if (nvgpu_posix_fault_injection_handle_call(
+					nvgpu_cond_get_fault_injection())) {
+		return -ETIMEDOUT;
+	}
+#endif
+
 	if (*ms == NVGPU_COND_WAIT_TIMEOUT_MAX_MS) {
 		return pthread_cond_wait(&c->cond, &c->mutex.lock.mutex);
 	}