diff --git a/source/Core/BSP/Pinecilv2/Setup.cpp b/source/Core/BSP/Pinecilv2/Setup.cpp
index 89496166..cb0f7b2a 100644
--- a/source/Core/BSP/Pinecilv2/Setup.cpp
+++ b/source/Core/BSP/Pinecilv2/Setup.cpp
@@ -163,7 +163,7 @@ void setup_adc(void) {
   }
 #endif
 
-#if 1
+#if 0
   // this sets the CVSP field (ADC conversion speed)
   {
     uint32_t regCfg2;