diff --git a/libraries/gl/src/gl/GLShaders.h b/libraries/gl/src/gl/GLShaders.h
index c5262b6b61..fc070d7659 100644
--- a/libraries/gl/src/gl/GLShaders.h
+++ b/libraries/gl/src/gl/GLShaders.h
@@ -22,7 +22,7 @@ namespace gl {
     bool compileShader(GLenum shaderDomain, const std::string& shaderSource, const std::string& defines, GLuint &shaderObject, std::string& message);
 #endif
 
-    GLuint compileProgram(const std::vector<GLuint>& glshaders, std::string& message, , std::vector<GLchar>& binary);
+    GLuint compileProgram(const std::vector<GLuint>& glshaders, std::string& message, std::vector<GLchar>& binary);
 
 }
 
diff --git a/libraries/gpu-gl/src/gpu/gl/GLBackend.cpp b/libraries/gpu-gl/src/gpu/gl/GLBackend.cpp
index eb6de5df13..2a052c5210 100644
--- a/libraries/gpu-gl/src/gpu/gl/GLBackend.cpp
+++ b/libraries/gpu-gl/src/gpu/gl/GLBackend.cpp
@@ -68,8 +68,8 @@ GLBackend& getBackend() {
     return *INSTANCE;
 }
 
-bool GLBackend::makeProgram(Shader& shader, const Shader::BindingSet& slotBindings) {
-    return GLShader::makeProgram(getBackend(), shader, slotBindings);
+bool GLBackend::makeProgram(Shader& shader, const Shader::BindingSet& slotBindings, Shader::CompilationHandler handler) {
+    return GLShader::makeProgram(getBackend(), shader, slotBindings, handler);
 }
 
 GLBackend::CommandCall GLBackend::_commandCalls[Batch::NUM_COMMANDS] = 
diff --git a/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp b/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
index 6fd5df6f81..8a118b7b71 100644
--- a/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
+++ b/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
@@ -61,8 +61,8 @@ GLBackend& getBackend() {
     return *INSTANCE;
 }
 
-bool GLBackend::makeProgram(Shader& shader, const Shader::BindingSet& slotBindings) {
-    return GLShader::makeProgram(getBackend(), shader, slotBindings);
+bool GLBackend::makeProgram(Shader& shader, const Shader::BindingSet& slotBindings, Shader::CompilationHandler handler) {
+    return GLShader::makeProgram(getBackend(), shader, slotBindings, handler);
 }
 
 
diff --git a/libraries/gpu/src/gpu/Shader.h b/libraries/gpu/src/gpu/Shader.h
index 33449fe656..d78077a396 100755
--- a/libraries/gpu/src/gpu/Shader.h
+++ b/libraries/gpu/src/gpu/Shader.h
@@ -138,9 +138,6 @@ public:
     bool isProgram() const { return getType() > NUM_DOMAINS; }
     bool isDomain() const { return getType() < NUM_DOMAINS; }
 
-    void setCompilationHasFailed(bool compilationHasFailed) { _compilationHasFailed = compilationHasFailed; }
-    bool compilationHasFailed() const { return _compilationHasFailed; }
-
     const Source& getSource() const { return _source; }
 
     const Shaders& getShaders() const { return _shaders; }