diff --git a/demos/demos.bkl b/demos/demos.bkl
index 1d3c86df7f..c5e4167182 100644
--- a/demos/demos.bkl
+++ b/demos/demos.bkl
@@ -5,6 +5,7 @@
     
     <template id="sub">
         <dir>$(id)</dir>
+        <installable>no</installable>
         <dependency-of>all</dependency-of>
     </template>
 
diff --git a/samples/html/html_samples.bkl b/samples/html/html_samples.bkl
index b9e3a2790c..f147d02f28 100644
--- a/samples/html/html_samples.bkl
+++ b/samples/html/html_samples.bkl
@@ -6,6 +6,7 @@
     <template id="sub">
         <dir>$(id)</dir>
         <dependency-of>all</dependency-of>
+        <installable>no</installable>
     </template>
 
     <!-- all samples are enumerated here: -->
diff --git a/samples/mobile/mobile_samples.bkl b/samples/mobile/mobile_samples.bkl
index 832a374826..2cc5333640 100644
--- a/samples/mobile/mobile_samples.bkl
+++ b/samples/mobile/mobile_samples.bkl
@@ -5,6 +5,7 @@
     
     <template id="sub">
         <dir>$(id)</dir>
+        <installable>no</installable>
         <dependency-of>all</dependency-of>
     </template>
 
diff --git a/samples/opengl/opengl_samples.bkl b/samples/opengl/opengl_samples.bkl
index a6c1be89c8..d2873c2fab 100644
--- a/samples/opengl/opengl_samples.bkl
+++ b/samples/opengl/opengl_samples.bkl
@@ -5,6 +5,7 @@
     
     <template id="sub">
         <dir>$(id)</dir>
+        <installable>no</installable>
         <dependency-of>all</dependency-of>
     </template>