diff --git a/RxExample/RxDataSources/DataSources/FloatingPointType+IdentifiableType.swift b/RxExample/RxDataSources/DataSources/FloatingPointType+IdentifiableType.swift
index 59cc95fc1..82de803e7 100644
--- a/RxExample/RxDataSources/DataSources/FloatingPointType+IdentifiableType.swift
+++ b/RxExample/RxDataSources/DataSources/FloatingPointType+IdentifiableType.swift
@@ -24,7 +24,7 @@ extension Double : IdentifiableType {
 
 }
 
-#if swift(>=2.3)
+#if swift(>=3.0)
 extension Float80 : IdentifiableType {
     typealias identity = Float80
 
@@ -32,4 +32,4 @@ extension Float80 : IdentifiableType {
         return self
     }
 }
-#endif
\ No newline at end of file
+#endif