diff --git a/src/components/drive.c b/src/components/drive.c
index 8ebeaef..24d92c3 100644
--- a/src/components/drive.c
+++ b/src/components/drive.c
@@ -5,7 +5,7 @@
 void nn_drive_destroy(void *_, nn_component *component, nn_drive *drive) {
     if(!nn_decRef(&drive->refc)) return;
 
-    if(drive->deinit == NULL) {
+    if(drive->deinit != NULL) {
         drive->deinit(component, drive->userdata);
     }
 }
diff --git a/src/components/filesystem.c b/src/components/filesystem.c
index cfc107f..ff1569b 100644
--- a/src/components/filesystem.c
+++ b/src/components/filesystem.c
@@ -5,7 +5,7 @@
 void nn_fs_destroy(void *_, nn_component *component, nn_filesystem *fs) {
     if(!nn_decRef(&fs->refc)) return;
 
-    if(fs->deinit == NULL) {
+    if(fs->deinit != NULL) {
         fs->deinit(component, fs->userdata);
     }
 }