diff --git a/modules/odm_georef/src/Georef.cpp b/modules/odm_georef/src/Georef.cpp
index 10fac52c..78daf9fd 100644
--- a/modules/odm_georef/src/Georef.cpp
+++ b/modules/odm_georef/src/Georef.cpp
@@ -865,7 +865,7 @@ void Georef::performGeoreferencingWithGCP()
 
     if (nrGCPUsable < 3)
     {
-        throw GeorefException("Less than 3 GCPs have correspondences in the generated model.");
+        throw GeorefException("Fewer than 3 GCPs have correspondences in the generated model.");
     }
 
     size_t gcp0; size_t gcp1; size_t gcp2;