diff --git a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
index 48d1bb86e8..2a4c192ef6 100644
--- a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
+++ b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2allocator.c
@@ -154,7 +154,7 @@ _v4l2mem_new (GstMemoryFlags flags, GstAllocator * allocator,
 {
   GstV4l2Memory *mem;
 
-  mem = g_slice_new0 (GstV4l2Memory);
+  mem = g_new0 (GstV4l2Memory, 1);
   gst_memory_init (GST_MEMORY_CAST (mem),
       flags, allocator, parent, maxsize, align, offset, size);
 
@@ -236,7 +236,7 @@ gst_v4l2_memory_group_free (GstV4l2MemoryGroup * group)
       gst_memory_unref (mem);
   }
 
-  g_slice_free (GstV4l2MemoryGroup, group);
+  g_free (group);
 }
 
 static GstV4l2MemoryGroup *
@@ -248,7 +248,7 @@ gst_v4l2_memory_group_new (GstV4l2Allocator * allocator, guint32 index)
   GstV4l2MemoryGroup *group;
   gsize img_size, buf_size;
 
-  group = g_slice_new0 (GstV4l2MemoryGroup);
+  group = g_new0 (GstV4l2MemoryGroup, 1);
 
   group->buffer.type = format->type;
   group->buffer.index = index;
@@ -268,7 +268,7 @@ gst_v4l2_memory_group_new (GstV4l2Allocator * allocator, guint32 index)
     GST_ERROR_OBJECT (allocator, "Buffer index returned by VIDIOC_QUERYBUF "
         "didn't match, this indicate the presence of a bug in your driver or "
         "libv4l2");
-    g_slice_free (GstV4l2MemoryGroup, group);
+    g_free (group);
     return NULL;
   }
 
@@ -401,7 +401,7 @@ gst_v4l2_allocator_free (GstAllocator * gallocator, GstMemory * gmem)
       close (mem->dmafd);
   }
 
-  g_slice_free (GstV4l2Memory, mem);
+  g_free (mem);
 }
 
 static void
diff --git a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2bufferpool.c b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2bufferpool.c
index 5f564e5688..7232fc0585 100644
--- a/subprojects/gst-plugins-good/sys/v4l2/gstv4l2bufferpool.c
+++ b/subprojects/gst-plugins-good/sys/v4l2/gstv4l2bufferpool.c
@@ -220,7 +220,7 @@ _unmap_userptr_frame (struct UserPtrData *data)
   if (data->buffer)
     gst_buffer_unref (data->buffer);
 
-  g_slice_free (struct UserPtrData, data);
+  g_free (data);
 }
 
 static GstFlowReturn
@@ -244,7 +244,7 @@ gst_v4l2_buffer_pool_import_userptr (GstV4l2BufferPool * pool,
   else
     flags = GST_MAP_WRITE;
 
-  data = g_slice_new0 (struct UserPtrData);
+  data = g_new0 (struct UserPtrData, 1);
 
   if (finfo && (finfo->format != GST_VIDEO_FORMAT_UNKNOWN &&
           finfo->format != GST_VIDEO_FORMAT_ENCODED)) {
@@ -325,7 +325,7 @@ not_our_buffer:
 invalid_buffer:
   {
     GST_ERROR_OBJECT (pool, "could not map buffer");
-    g_slice_free (struct UserPtrData, data);
+    g_free (data);
     return GST_FLOW_ERROR;
   }
 non_contiguous_mem:
diff --git a/subprojects/gst-plugins-good/sys/v4l2/v4l2-utils.c b/subprojects/gst-plugins-good/sys/v4l2/v4l2-utils.c
index 260c5df1d8..76b8e25a75 100644
--- a/subprojects/gst-plugins-good/sys/v4l2/v4l2-utils.c
+++ b/subprojects/gst-plugins-good/sys/v4l2/v4l2-utils.c
@@ -46,7 +46,7 @@ gst_v4l2_iterator_new (void)
   static const gchar *subsystems[] = { "video4linux", NULL };
   struct _GstV4l2GUdevIterator *it;
 
-  it = g_slice_new0 (struct _GstV4l2GUdevIterator);
+  it = g_new0 (struct _GstV4l2GUdevIterator, 1);
 
   it->client = g_udev_client_new (subsystems);
   it->devices = g_udev_client_query_by_subsystem (it->client, "video4linux");
@@ -92,7 +92,7 @@ gst_v4l2_iterator_free (GstV4l2Iterator * _it)
   struct _GstV4l2GUdevIterator *it = (struct _GstV4l2GUdevIterator *) _it;
   g_list_free_full (it->devices, g_object_unref);
   gst_object_unref (it->client);
-  g_slice_free (struct _GstV4l2GUdevIterator, it);
+  g_free (it);
 }
 
 #else /* No GUDEV */
@@ -110,7 +110,7 @@ gst_v4l2_iterator_new (void)
 {
   struct _GstV4l2FsIterator *it;
 
-  it = g_slice_new0 (struct _GstV4l2FsIterator);
+  it = g_new0 (struct _GstV4l2FsIterator, 1);
   it->base_idx = 0;
   it->video_idx = -1;
   it->device = NULL;
@@ -160,7 +160,7 @@ gst_v4l2_iterator_free (GstV4l2Iterator * _it)
 {
   struct _GstV4l2FsIterator *it = (struct _GstV4l2FsIterator *) _it;
   g_free ((gchar *) it->parent.device_path);
-  g_slice_free (struct _GstV4l2FsIterator, it);
+  g_free (it);
 }
 
 #endif