diff --git a/components/spi_flash/cache_utils.c b/components/spi_flash/cache_utils.c
index df9d18c443..5e880ab493 100644
--- a/components/spi_flash/cache_utils.c
+++ b/components/spi_flash/cache_utils.c
@@ -205,16 +205,16 @@ void spi_flash_op_unlock()
 
 void IRAM_ATTR spi_flash_disable_interrupts_caches_and_other_cpu()
 {
-    esp_intr_noniram_disable();
     spi_flash_op_lock();
+    esp_intr_noniram_disable();
     spi_flash_disable_cache(0, &s_flash_op_cache_state[0]);
 }
 
 void IRAM_ATTR spi_flash_enable_interrupts_caches_and_other_cpu()
 {
     spi_flash_restore_cache(0, s_flash_op_cache_state[0]);
-    spi_flash_op_unlock();
     esp_intr_noniram_enable();
+    spi_flash_op_unlock();
 }
 
 void IRAM_ATTR spi_flash_disable_interrupts_caches_and_other_cpu_no_os()
diff --git a/components/spi_flash/test/test_spi_flash.c b/components/spi_flash/test/test_spi_flash.c
index 90d0cc1fdc..597568ec6a 100644
--- a/components/spi_flash/test/test_spi_flash.c
+++ b/components/spi_flash/test/test_spi_flash.c
@@ -65,19 +65,24 @@ static void flash_test_task(void *arg)
 TEST_CASE("flash write and erase work both on PRO CPU and on APP CPU", "[spi_flash][ignore]")
 {
     SemaphoreHandle_t done = xSemaphoreCreateCounting(4, 0);
-    struct flash_test_ctx ctx[4] = {
+    struct flash_test_ctx ctx[] = {
             { .offset = 0x100 + 6, .done = done },
             { .offset = 0x100 + 7, .done = done },
             { .offset = 0x100 + 8, .done = done },
+#ifndef CONFIG_FREERTOS_UNICORE
             { .offset = 0x100 + 9, .done = done }
+#endif
     };
 
-    xTaskCreatePinnedToCore(flash_test_task, "1", 2048, &ctx[0], 3, NULL, 0);
-    xTaskCreatePinnedToCore(flash_test_task, "2", 2048, &ctx[1], 3, NULL, 1);
-    xTaskCreatePinnedToCore(flash_test_task, "3", 2048, &ctx[2], 3, NULL, tskNO_AFFINITY);
-    xTaskCreatePinnedToCore(flash_test_task, "4", 2048, &ctx[3], 3, NULL, tskNO_AFFINITY);
+    xTaskCreatePinnedToCore(flash_test_task, "t0", 2048, &ctx[0], 3, NULL, 0);
+    xTaskCreatePinnedToCore(flash_test_task, "t1", 2048, &ctx[1], 3, NULL, tskNO_AFFINITY);
+    xTaskCreatePinnedToCore(flash_test_task, "t2", 2048, &ctx[2], 3, NULL, tskNO_AFFINITY);
+#ifndef CONFIG_FREERTOS_UNICORE
+    xTaskCreatePinnedToCore(flash_test_task, "t3", 2048, &ctx[3], 3, NULL, 1);
+#endif
 
-    for (int i = 0; i < 4; ++i) {
+    const size_t task_count = sizeof(ctx)/sizeof(ctx[0]);
+    for (int i = 0; i < task_count; ++i) {
         xSemaphoreTake(done, portMAX_DELAY);
         TEST_ASSERT_FALSE(ctx[i].fail);
     }