diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/TODO b/subprojects/gst-plugins-bad/gst/rtmp2/TODO
index a43e48d8d5..59cbfda4ef 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/TODO
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/TODO
@@ -2,7 +2,7 @@
   deleting and recreating stream, which drops clients.
 
 - Move AMF parser/serializer to GstRtmpMeta?
-- Move AMF nodes from g_slice to GstMiniObject?
+- Move AMF nodes to GstMiniObject?
 
 - First video frame that comes from Wowza seems to be out-of-order; librtmp
   does not have this problem
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/amf.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/amf.c
index 84c5cd41da..9ce936351c 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/amf.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/amf.c
@@ -156,7 +156,7 @@ node_new (GstAmfType type)
 
   init_static ();
 
-  node = g_slice_alloc0 (sizeof *node);
+  node = g_malloc0 (sizeof *node);
   node->type = type;
 
   switch (type) {
@@ -295,7 +295,7 @@ gst_amf_node_free (gpointer ptr)
       break;
   }
 
-  g_slice_free (GstAmfNode, node);
+  g_free (node);
 }
 
 GstAmfType
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpchunkstream.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpchunkstream.c
index d3471e76b1..617f884464 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpchunkstream.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpchunkstream.c
@@ -690,7 +690,7 @@ gst_rtmp_chunk_streams_new (void)
 
   init_debug ();
 
-  cstreams = g_slice_new (GstRtmpChunkStreams);
+  cstreams = g_new (GstRtmpChunkStreams, 1);
   cstreams->array = g_array_new (FALSE, TRUE, sizeof (GstRtmpChunkStream));
   g_array_set_clear_func (cstreams->array,
       (GDestroyNotify) gst_rtmp_chunk_stream_clear);
@@ -702,7 +702,7 @@ gst_rtmp_chunk_streams_free (gpointer ptr)
 {
   GstRtmpChunkStreams *cstreams = ptr;
   g_clear_pointer (&cstreams->array, g_array_unref);
-  g_slice_free (GstRtmpChunkStreams, cstreams);
+  g_free (cstreams);
 }
 
 GstRtmpChunkStream *
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpclient.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpclient.c
index dd7773fb76..154b4d8693 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpclient.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpclient.c
@@ -336,7 +336,7 @@ typedef struct
 static ConnectTaskData *
 connect_task_data_new (const GstRtmpLocation * location)
 {
-  ConnectTaskData *data = g_slice_new0 (ConnectTaskData);
+  ConnectTaskData *data = g_new0 (ConnectTaskData, 1);
   gst_rtmp_location_copy (&data->location, location);
   return data;
 }
@@ -351,7 +351,7 @@ connect_task_data_free (gpointer ptr)
     g_signal_handler_disconnect (data->connection, data->error_handler_id);
   }
   g_clear_object (&data->connection);
-  g_slice_free (ConnectTaskData, data);
+  g_free (data);
 }
 
 static GRegex *auth_regex = NULL;
@@ -1074,7 +1074,7 @@ static StreamTaskData *
 stream_task_data_new (GstRtmpConnection * connection, const gchar * stream,
     gboolean publish)
 {
-  StreamTaskData *data = g_slice_new0 (StreamTaskData);
+  StreamTaskData *data = g_new0 (StreamTaskData, 1);
   data->connection = g_object_ref (connection);
   data->stream = g_strdup (stream);
   data->publish = publish;
@@ -1090,7 +1090,7 @@ stream_task_data_free (gpointer ptr)
     g_signal_handler_disconnect (data->connection, data->error_handler_id);
   }
   g_clear_object (&data->connection);
-  g_slice_free (StreamTaskData, data);
+  g_free (data);
 }
 
 static void
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpconnection.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpconnection.c
index 3832601e22..f4411bd26d 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpconnection.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmpconnection.c
@@ -156,7 +156,7 @@ static Transaction *
 transaction_new (gdouble transaction_id, GstRtmpCommandCallback func,
     gpointer user_data)
 {
-  Transaction *data = g_slice_new (Transaction);
+  Transaction *data = g_new (Transaction, 1);
   data->transaction_id = transaction_id;
   data->func = func;
   data->user_data = user_data;
@@ -167,7 +167,7 @@ static void
 transaction_free (gpointer ptr)
 {
   Transaction *data = ptr;
-  g_slice_free (Transaction, data);
+  g_free (data);
 }
 
 typedef struct
@@ -182,7 +182,7 @@ static ExpectedCommand *
 expected_command_new (guint32 stream_id, const gchar * command_name,
     GstRtmpCommandCallback func, gpointer user_data)
 {
-  ExpectedCommand *data = g_slice_new (ExpectedCommand);
+  ExpectedCommand *data = g_new (ExpectedCommand, 1);
   data->stream_id = stream_id;
   data->command_name = g_strdup (command_name);
   data->func = func;
@@ -195,7 +195,7 @@ expected_command_free (gpointer ptr)
 {
   ExpectedCommand *data = ptr;
   g_free (data->command_name);
-  g_slice_free (ExpectedCommand, data);
+  g_free (data);
 }
 
 enum
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmphandshake.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmphandshake.c
index 10d0b36981..79764c8123 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmphandshake.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmphandshake.c
@@ -93,7 +93,7 @@ handshake_random_data (void)
 static HandshakeData *
 handshake_data_new (gboolean strict)
 {
-  HandshakeData *data = g_slice_new0 (HandshakeData);
+  HandshakeData *data = g_new0 (HandshakeData, 1);
   data->random_bytes = handshake_random_data ();
   data->strict = strict;
   return data;
@@ -104,7 +104,7 @@ handshake_data_free (gpointer ptr)
 {
   HandshakeData *data = ptr;
   g_clear_pointer (&data->random_bytes, g_bytes_unref);
-  g_slice_free (HandshakeData, data);
+  g_free (data);
 }
 
 static gboolean
diff --git a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmputils.c b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmputils.c
index f0f0cac8e6..a798cb174c 100644
--- a/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmputils.c
+++ b/subprojects/gst-plugins-bad/gst/rtmp2/rtmp/rtmputils.c
@@ -167,7 +167,7 @@ typedef struct
 static WriteAllBufferData *
 write_all_buffer_data_new (GstBuffer * buffer)
 {
-  WriteAllBufferData *data = g_slice_new0 (WriteAllBufferData);
+  WriteAllBufferData *data = g_new0 (WriteAllBufferData, 1);
   data->buffer = gst_buffer_ref (buffer);
   return data;
 }
@@ -180,7 +180,7 @@ write_all_buffer_data_free (gpointer ptr)
     gst_buffer_unmap (data->buffer, &data->map);
   }
   g_clear_pointer (&data->buffer, gst_buffer_unref);
-  g_slice_free (WriteAllBufferData, data);
+  g_free (data);
 }
 
 void