diff --git a/src/wifi/model/snr-tag.cc b/src/wifi/model/snr-tag.cc
index 59274100e..fe520e793 100644
--- a/src/wifi/model/snr-tag.cc
+++ b/src/wifi/model/snr-tag.cc
@@ -55,11 +55,6 @@ SnrTag::SnrTag ()
 {
 }
 
-SnrTag::SnrTag (double snr)
-  : m_snr (snr)
-{
-}
-
 uint32_t
 SnrTag::GetSerializedSize (void) const
 {
diff --git a/src/wifi/model/snr-tag.h b/src/wifi/model/snr-tag.h
index f9a8b1eb9..12ed9b19a 100644
--- a/src/wifi/model/snr-tag.h
+++ b/src/wifi/model/snr-tag.h
@@ -46,12 +46,6 @@ public:
    */
   SnrTag ();
 
-  /**
-   * Create a SnrTag with the given snr value
-   * \param snr the given SNR value
-   */
-  SnrTag (double snr);
-
   uint32_t GetSerializedSize (void) const;
   void Serialize (TagBuffer i) const;
   void Deserialize (TagBuffer i);