diff --git a/android/core/src/processing/core/FillShaderVertFull.glsl b/android/core/src/processing/core/FillShaderVertFull.glsl
index acbc6cfe6..55260d864 100644
--- a/android/core/src/processing/core/FillShaderVertFull.glsl
+++ b/android/core/src/processing/core/FillShaderVertFull.glsl
@@ -50,7 +50,7 @@ varying vec2 vertTexcoord;
 
 float attenuationFactor(vec3 lightPos, vec3 vertPos, float c0, float c1, float c2) {
   float d = distance(lightPos, vertPos);
-  return = 1.0 / (c0 + c1 * d + c2 * d * d);
+  return 1.0 / (c0 + c1 * d + c2 * d * d);
 }
 
 float spotFactor(vec3 lightPos, vec3 vertPos, vec3 lightNorm, float minCos, float spotExp) {
diff --git a/android/core/src/processing/core/FillShaderVertLit.glsl b/android/core/src/processing/core/FillShaderVertLit.glsl
index f6c4b2f65..f7269225c 100644
--- a/android/core/src/processing/core/FillShaderVertLit.glsl
+++ b/android/core/src/processing/core/FillShaderVertLit.glsl
@@ -48,7 +48,7 @@ varying vec4 vertColor;
 
 float attenuationFactor(vec3 lightPos, vec3 vertPos, float c0, float c1, float c2) {
   float d = distance(lightPos, vertPos);
-  return = 1.0 / (c0 + c1 * d + c2 * d * d);
+  return 1.0 / (c0 + c1 * d + c2 * d * d);
 }
 
 float spotFactor(vec3 lightPos, vec3 vertPos, vec3 lightNorm, float minCos, float spotExp) {