--- a/data/tests/colorhug/meson.build
+++ b/data/tests/colorhug/meson.build
@@ -1,9 +1,11 @@
+if false
 install_data([
     'firmware.bin',
     'firmware.bin.asc',
   ],
   install_dir: installed_test_datadir,
 )
+endif
 
 if get_option('pkcs7')
   # generate self-signed detached signature
@@ -16,7 +18,7 @@
                         '--load-certificate', pkcs7_certificate,
                         '--infile', '@INPUT@',
                         '--outfile', '@OUTPUT@'],
-    install: true,
+    install: false,
     install_dir: installed_test_datadir,
   )
 endif
--- a/data/tests/meson.build
+++ b/data/tests/meson.build
@@ -2,7 +2,7 @@
   input : 'libjcat.test.in',
   output : 'libjcat.test',
   configuration : conf,
-  install: true,
+  install: false,
   install_dir: installed_test_datadir,
 )
 
--- a/libjcat/meson.build
+++ b/libjcat/meson.build
@@ -225,7 +225,7 @@
       '-DTESTDATADIR_SRC="' + testdatadir_src + '"',
       '-DTESTDATADIR_DST="' + testdatadir_dst + '"',
     ],
-    install : true,
+    install : false,
     install_dir : installed_test_bindir
   )
   test('jcat-self-test', e)