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-rw-r--r--progs/glsl/CH11-bumpmaptex.frag2
1 files changed, 1 insertions, 1 deletions
diff --git a/progs/glsl/CH11-bumpmaptex.frag b/progs/glsl/CH11-bumpmaptex.frag
index b1f93b784d..b5dabb4c8a 100644
--- a/progs/glsl/CH11-bumpmaptex.frag
+++ b/progs/glsl/CH11-bumpmaptex.frag
@@ -17,7 +17,7 @@ uniform float BumpDensity; // = 16.0
uniform float BumpSize; // = 0.15
uniform float SpecularFactor; // = 0.5
-sampler2D Tex;
+uniform sampler2D Tex;
void main()
{