diff --git a/diylc/diylc-library/src/org/diylc/components/smd/SMDResistor.java b/diylc/diylc-library/src/org/diylc/components/smd/SMDResistor.java
index d7f8ebbe..f1ea77f1 100644
--- a/diylc/diylc-library/src/org/diylc/components/smd/SMDResistor.java
+++ b/diylc/diylc-library/src/org/diylc/components/smd/SMDResistor.java
@@ -31,7 +31,7 @@ import org.diylc.core.annotations.KeywordPolicy;
 import org.diylc.core.annotations.PositiveMeasureValidator;
 import org.diylc.core.measures.Resistance;
 
-@ComponentDescriptor(name = "SMD Resistor", author = "Branislav Stojkovic", category = "SMD", instanceNamePrefix = "C",
+@ComponentDescriptor(name = "SMD Resistor", author = "Branislav Stojkovic", category = "SMD", instanceNamePrefix = "R",
     description = "Surface mount resistor", zOrder = IDIYComponent.COMPONENT,
     keywordPolicy = KeywordPolicy.SHOW_VALUE, transformer = PassiveSMDTransformer.class)
 public class SMDResistor extends PassiveSMDComponent<Resistance> {