diff --git a/src/libsysprof-gtk/meson.build b/src/libsysprof-gtk/meson.build
index 317d2c06..b9f8e991 100644
--- a/src/libsysprof-gtk/meson.build
+++ b/src/libsysprof-gtk/meson.build
@@ -16,6 +16,7 @@ libsysprof_gtk_public_sources = [
   'sysprof-session-model.c',
   'sysprof-session-model-item.c',
   'sysprof-split-layer.c',
+  'sysprof-time-filter-model.c',
   'sysprof-time-label.c',
   'sysprof-time-ruler.c',
   'sysprof-time-span-layer.c',
@@ -51,6 +52,7 @@ libsysprof_gtk_public_headers = [
   'sysprof-session-model.h',
   'sysprof-session-model-item.h',
   'sysprof-split-layer.h',
+  'sysprof-time-filter-model.h',
   'sysprof-time-label.h',
   'sysprof-time-ruler.h',
   'sysprof-time-series.h',
diff --git a/src/sysprof/sysprof-time-filter-model.c b/src/libsysprof-gtk/sysprof-time-filter-model.c
similarity index 100%
rename from src/sysprof/sysprof-time-filter-model.c
rename to src/libsysprof-gtk/sysprof-time-filter-model.c
diff --git a/src/sysprof/sysprof-time-filter-model.h b/src/libsysprof-gtk/sysprof-time-filter-model.h
similarity index 100%
rename from src/sysprof/sysprof-time-filter-model.h
rename to src/libsysprof-gtk/sysprof-time-filter-model.h
diff --git a/src/sysprof/meson.build b/src/sysprof/meson.build
index 42fa8e49..accaab25 100644
--- a/src/sysprof/meson.build
+++ b/src/sysprof/meson.build
@@ -17,7 +17,6 @@ sysprof_sources = [
   'sysprof-sidebar.c',
   'sysprof-single-model.c',
   'sysprof-time-scrubber.c',
-  'sysprof-time-filter-model.c',
   'sysprof-traceables-utility.c',
   'sysprof-window.c',
 ]