diff --git a/src/cmsxform.c b/src/cmsxform.c
index 2f8b4e5e..f09ef7d1 100644
--- a/src/cmsxform.c
+++ b/src/cmsxform.c
@@ -295,7 +295,7 @@ void FloatXFORM(_cmsTRANSFORM* p,
 
                     // Certainly, out of gamut
                     for (c = 0; c < cmsMAXCHANNELS; c++)
-                        fOut[c] = -1.0;
+                        fOut[c] = 1.0;
 
                 }
                 else {