diff --git a/Effects/clouds-box.eff b/Effects/clouds-box.eff
index 88699a331..2dbb18940 100644
--- a/Effects/clouds-box.eff
+++ b/Effects/clouds-box.eff
@@ -66,7 +66,7 @@
sampler-2d
0
- true
+ false
diff --git a/Effects/clouds-thick.eff b/Effects/clouds-thick.eff
index 03b0849f6..52dcbb101 100644
--- a/Effects/clouds-thick.eff
+++ b/Effects/clouds-thick.eff
@@ -58,7 +58,7 @@
sampler-2d
0
- true
+ false
diff --git a/Effects/clouds-thin.eff b/Effects/clouds-thin.eff
index 827da1893..94a5fa172 100644
--- a/Effects/clouds-thin.eff
+++ b/Effects/clouds-thin.eff
@@ -66,7 +66,7 @@
sampler-2d
0
- true
+ false