diff --git a/rendertarget.cc b/rendertarget.cc
index 49c1863..cfd8084 100644
--- a/rendertarget.cc
+++ b/rendertarget.cc
@@ -55,10 +55,12 @@ T_Rendertarget T_RendertargetSetup::create( )
 	glGenFramebuffers( 1 , &id );
 	glBindFramebuffer( GL_FRAMEBUFFER , id );
 	for ( auto i = 0u ; i < nca ; i ++ ) {
+#ifdef INTRUSIVE_TRACES
 		printf( "init fb %p att %d tx %p level %d\n" ,
 				this , i ,
 				colorAttachments_[ i ].texture ,
 				colorAttachments_[ i ].level );
+#endif
 		glFramebufferTexture( GL_FRAMEBUFFER ,
 				GL_COLOR_ATTACHMENT0 + i ,
 				colorAttachments_[ i ].texture->id( ) ,
diff --git a/texture.cc b/texture.cc
index 1ea5fde..7ac3023 100644
--- a/texture.cc
+++ b/texture.cc
@@ -62,7 +62,6 @@ T_Texture::T_Texture(
 
 	uint32_t w = width , h = height;
 	for ( auto i = 0u ; i < levels ; i ++ ) {
-		printf( "init tx %p l %d w %d h %d\n" , this , i , w , h );
 		glTexImage2D( GL_TEXTURE_2D , i , ifmt , w , h , 0 , fmt , dt , nullptr );
 		w >>= 1;
 		h >>= 1;