diff --git a/src/libsysprof-profile/sysprof-instrument-private.h b/src/libsysprof-profile/sysprof-instrument-private.h
index f8a4d9df..9474ab9c 100644
--- a/src/libsysprof-profile/sysprof-instrument-private.h
+++ b/src/libsysprof-profile/sysprof-instrument-private.h
@@ -44,6 +44,8 @@ struct _SysprofInstrumentClass
   DexFuture  *(*record)               (SysprofInstrument *self,
                                        SysprofRecording  *recording,
                                        GCancellable      *cancellable);
+  DexFuture  *(*augment)              (SysprofInstrument *self,
+                                       SysprofRecording  *recording);
   DexFuture  *(*process_started)      (SysprofInstrument *self,
                                        SysprofRecording  *recording,
                                        int                pid);
@@ -56,6 +58,8 @@ DexFuture *_sysprof_instruments_prepare         (GPtrArray        *instruments,
 DexFuture *_sysprof_instruments_record          (GPtrArray        *instruments,
                                                  SysprofRecording *recording,
                                                  GCancellable     *cancellable);
+DexFuture *_sysprof_instruments_augment         (GPtrArray        *instruments,
+                                                 SysprofRecording *recording);
 DexFuture *_sysprof_instruments_process_started (GPtrArray        *instruments,
                                                  SysprofRecording *recording,
                                                  int               pid);
diff --git a/src/libsysprof-profile/sysprof-instrument.c b/src/libsysprof-profile/sysprof-instrument.c
index 790efa94..9c0b33a1 100644
--- a/src/libsysprof-profile/sysprof-instrument.c
+++ b/src/libsysprof-profile/sysprof-instrument.c
@@ -256,6 +256,30 @@ _sysprof_instruments_record (GPtrArray        *instruments,
   return dex_future_allv ((DexFuture **)futures->pdata, futures->len);
 }
 
+DexFuture *
+_sysprof_instruments_augment (GPtrArray        *instruments,
+                              SysprofRecording *recording)
+{
+  g_autoptr(GPtrArray) futures = NULL;
+
+  g_return_val_if_fail (instruments != NULL, NULL);
+  g_return_val_if_fail (SYSPROF_IS_RECORDING (recording), NULL);
+
+  futures = g_ptr_array_new_with_free_func (dex_unref);
+
+  for (guint i = 0; i < instruments->len; i++)
+    {
+      SysprofInstrument *instrument = g_ptr_array_index (instruments, i);
+
+      g_ptr_array_add (futures, _sysprof_instrument_augment (instrument, recording));
+    }
+
+  if (futures->len == 0)
+    return dex_future_new_for_boolean (TRUE);
+
+  return dex_future_allv ((DexFuture **)futures->pdata, futures->len);
+}
+
 DexFuture *
 _sysprof_instruments_process_started (GPtrArray        *instruments,
                                       SysprofRecording *recording,
diff --git a/src/libsysprof-profile/sysprof-recording.c b/src/libsysprof-profile/sysprof-recording.c
index bfbec64f..8ed6a816 100644
--- a/src/libsysprof-profile/sysprof-recording.c
+++ b/src/libsysprof-profile/sysprof-recording.c
@@ -76,6 +76,7 @@ sysprof_recording_fiber (gpointer user_data)
   g_autoptr(DexFuture) record = NULL;
   g_autoptr(GError) error = NULL;
   gint64 begin_time;
+  gint64 end_time;
 
   g_assert (SYSPROF_IS_RECORDING (self));
 
@@ -128,13 +129,21 @@ sysprof_recording_fiber (gpointer user_data)
     }
 
 stop_recording:
+  end_time = SYSPROF_CAPTURE_CURRENT_TIME;
+
   /* Signal cancellable so that anything lingering has a chance to be
    * cleaned up, cascading into other subsystems.
    */
   g_cancellable_cancel (cancellable);
 
+  /* Let instruments augment the capture. Some instruments may include
+   * extra information about the capture such as symbol names and their
+   * address ranges per-process.
+   */
+  dex_await (_sysprof_instruments_augment (self->instruments, self), NULL);
+
   /* Update start/end times to be the "running time" */
-  _sysprof_capture_writer_set_time_range (self->writer, begin_time, SYSPROF_CAPTURE_CURRENT_TIME);
+  _sysprof_capture_writer_set_time_range (self->writer, begin_time, end_time);
 
   if (error != NULL)
     return dex_future_new_for_error (g_steal_pointer (&error));