diff --git a/src/blackmagic_common.cpp b/src/blackmagic_common.cpp
index 06e2252f2..5f774242c 100644
--- a/src/blackmagic_common.cpp
+++ b/src/blackmagic_common.cpp
@@ -319,7 +319,7 @@ bool decklink_set_duplex(IDeckLink *deckLink, uint32_t profileID)
         }
 
         if (!found && ret) { // no err but not found
-                LOG(LOG_LEVEL_WARNING) << "[DeckLink] didn't found suitable duplex profile!\n";
+                LOG(LOG_LEVEL_WARNING) << "[DeckLink] did not find suitable duplex profile!\n";
                 ret = false;
         }