diff --git a/tests/interactive/test-animation.c b/tests/interactive/test-animation.c
index 85b7213bc..aba1a9d50 100644
--- a/tests/interactive/test-animation.c
+++ b/tests/interactive/test-animation.c
@@ -114,3 +114,9 @@ test_animation_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_animation_describe (void)
+{
+  return "Simple clutter_actor_animate() demo";
+}
diff --git a/tests/interactive/test-cairo-clock.c b/tests/interactive/test-cairo-clock.c
index 6c292d0df..6edd83ba2 100644
--- a/tests/interactive/test-cairo-clock.c
+++ b/tests/interactive/test-cairo-clock.c
@@ -111,3 +111,9 @@ test_cairo_clock_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_cairo_clock_describe (void)
+{
+  return "Simple 2D canvas using a Cairo texture actor";
+}
diff --git a/tests/interactive/test-constraints.c b/tests/interactive/test-constraints.c
index 9f9a5f2c2..3e45ce990 100644
--- a/tests/interactive/test-constraints.c
+++ b/tests/interactive/test-constraints.c
@@ -247,3 +247,9 @@ test_constraints_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_constraints_describe (void)
+{
+  return "Visualize usage of Bind and Align constraints";
+}
diff --git a/tests/interactive/test-drop.c b/tests/interactive/test-drop.c
index 2b511d4e8..0427b02e0 100644
--- a/tests/interactive/test-drop.c
+++ b/tests/interactive/test-drop.c
@@ -243,3 +243,9 @@ test_drop_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_drop_describe (void)
+{
+  return "Drop action support";
+}
diff --git a/tests/interactive/test-easing.c b/tests/interactive/test-easing.c
index 2bd8a9c18..876ad957f 100644
--- a/tests/interactive/test-easing.c
+++ b/tests/interactive/test-easing.c
@@ -262,3 +262,9 @@ test_easing_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_easing_describe (void)
+{
+  return "Visualize all easing modes provided by Clutter";
+}
diff --git a/tests/interactive/test-table-layout.c b/tests/interactive/test-table-layout.c
index 209659b48..62f3b17a1 100644
--- a/tests/interactive/test-table-layout.c
+++ b/tests/interactive/test-table-layout.c
@@ -274,3 +274,9 @@ test_table_layout_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_table_layout_describe (void)
+{
+  return "Table layout manager";
+}
diff --git a/tests/interactive/test-text-field.c b/tests/interactive/test-text-field.c
index e837a021a..2897befa8 100644
--- a/tests/interactive/test-text-field.c
+++ b/tests/interactive/test-text-field.c
@@ -334,3 +334,14 @@ test_text_field_main (gint    argc,
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_text_field_describe (void)
+{
+  return
+"Text actor single-line and password mode support\n"
+"\n"
+"This test checks the :single-line-mode and :password-char properties of\n"
+"the ClutterText actor, plus the password hint feature and the :max-length\n"
+"property.";
+}
diff --git a/tests/interactive/test-texture-async.c b/tests/interactive/test-texture-async.c
index 634796240..a69690b27 100644
--- a/tests/interactive/test-texture-async.c
+++ b/tests/interactive/test-texture-async.c
@@ -147,3 +147,9 @@ test_texture_async_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_texture_async_describe (void)
+{
+  return "Texture asynchronous loading using threads";
+}
diff --git a/tests/interactive/test-texture-slicing.c b/tests/interactive/test-texture-slicing.c
index d8094e947..f86a76e0c 100644
--- a/tests/interactive/test-texture-slicing.c
+++ b/tests/interactive/test-texture-slicing.c
@@ -110,3 +110,9 @@ test_textures_main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+G_MODULE_EXPORT const char *
+test_texture_slicing_describe (void)
+{
+  return "Check texture slicing support in CoglTexture";
+}