diff --git a/.gitlab-ci/check-missing-install-tag.py b/.gitlab-ci/check-missing-install-tag.py
index dd122e8e5..1bf89a9c9 100755
--- a/.gitlab-ci/check-missing-install-tag.py
+++ b/.gitlab-ci/check-missing-install-tag.py
@@ -6,6 +6,7 @@ missing installation tag.
 """
 
 import argparse
+import json
 from pathlib import Path
 
 
@@ -14,14 +15,16 @@ def main():
     parser.add_argument("builddir", type=Path)
     args = parser.parse_args()
 
-    logfile = args.builddir / "meson-logs" / "meson-log.txt"
-    with logfile.open(encoding="utf-8") as f:
-        if "Failed to guess install tag" in f.read():
-            print(
-                f"Some files are missing install_tag, see {logfile} for details."  # no-qa
-            )
-            return 1
-    return 0
+    success = True
+    path = args.builddir / "meson-info" / "intro-install_plan.json"
+    with path.open(encoding="utf-8") as f:
+        install_plan = json.load(f)
+        for target in install_plan.values():
+            for info in target.values():
+                if not info["tag"]:
+                    print('Missing install_tag for', info["destination"])
+                    success = False
+    return 0 if success else 1
 
 
 if __name__ == "__main__":
diff --git a/.gitlab-ci/run-tests.sh b/.gitlab-ci/run-tests.sh
index 634f861eb..d742a34ca 100755
--- a/.gitlab-ci/run-tests.sh
+++ b/.gitlab-ci/run-tests.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e
+
 ./.gitlab-ci/check-missing-install-tag.py _build
 
 meson test \
diff --git a/gio/meson.build b/gio/meson.build
index 5219f606b..d16fc5230 100644
--- a/gio/meson.build
+++ b/gio/meson.build
@@ -750,6 +750,8 @@ gvisibility_h = custom_target(
   command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GIO', '@OUTPUT@'],
   install: true,
   install_dir: gio_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
+  install_tag: 'devel',
 )
 gio_sources += gvisibility_h
 
@@ -766,6 +768,8 @@ gioenumtypes_h = custom_target('gioenumtypes_h',
   input : gio_headers,
   install : true,
   install_dir : gio_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
+  install_tag: 'devel',
   command : [python, glib_mkenums,
              '--template', files('gioenumtypes.h.template'),
              '@INPUT@', gnetworking_h])
@@ -1064,6 +1068,7 @@ if enable_systemtap
     output : '@0@.stp'.format(libgio.full_path().split('/').get(-1)),
     configuration : stp_cdata,
     install_dir : tapset_install_dir,
+    install_tag : 'systemtap',
   )
 endif
 
diff --git a/glib/meson.build b/glib/meson.build
index ac0911d7d..483ee48d4 100644
--- a/glib/meson.build
+++ b/glib/meson.build
@@ -13,6 +13,7 @@ gversionmacros_h = custom_target(
   command: [gen_visibility_macros, meson.project_version(), 'versions-macros', '@INPUT@', '@OUTPUT@'],
   install: true,
   install_dir: glib_sub_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
   install_tag: 'devel',
 )
 
@@ -21,6 +22,7 @@ gvisibility_h = custom_target(
   command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GLIB', '@OUTPUT@'],
   install: true,
   install_dir: glib_sub_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
   install_tag: 'devel',
 )
 
diff --git a/gmodule/meson.build b/gmodule/meson.build
index b238e3f9f..44d1a5da9 100644
--- a/gmodule/meson.build
+++ b/gmodule/meson.build
@@ -73,6 +73,8 @@ gvisibility_h = custom_target(
   command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GMODULE', '@OUTPUT@'],
   install: true,
   install_dir: g_module_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
+  install_tag: 'devel',
 )
 
 gmodule_sources = [gmodule_c, gvisibility_h]
diff --git a/gobject/meson.build b/gobject/meson.build
index ae32df20c..0dd955f66 100644
--- a/gobject/meson.build
+++ b/gobject/meson.build
@@ -32,6 +32,8 @@ gvisibility_h = custom_target(
   command: [gen_visibility_macros, meson.project_version(), 'visibility-macros', 'GOBJECT', '@OUTPUT@'],
   install: true,
   install_dir: gobject_includedir,
+  # FIXME: Not needed with Meson >= 0.64.0
+  install_tag: 'devel',
 )
 gobject_sources += gvisibility_h
 
@@ -120,6 +122,7 @@ glib_enumtypes_h = custom_target('glib_enumtypes_h',
   input : glib_enumtypes_input_headers,
   install : true,
   install_dir : join_paths(get_option('includedir'), 'glib-2.0/gobject'),
+  install_tag: 'devel',
   command : [python, glib_mkenums,
              '--template', files('glib-enumtypes.h.template'),
              '@INPUT@'])