diff --git a/src/ipa/rkisp1/algorithms/awb.cpp b/src/ipa/rkisp1/algorithms/awb.cpp
index 324bc14b42a0..e8b04d03748d 100644
--- a/src/ipa/rkisp1/algorithms/awb.cpp
+++ b/src/ipa/rkisp1/algorithms/awb.cpp
@@ -412,6 +412,12 @@ RGB<double> Awb::calculateRgbMeans(const IPAFrameContext &frameContext, const rk
 		rgbMeans = rgbMeans.max(0.0);
 	}
 
+	/*
+	 * The ISP computes the AWB means after applying the ccm. Apply the
+	 * inverse as we want to get the raw means before the colour gains.
+	 */
+	rgbMeans = frameContext.ccm.ccm.inverse() * rgbMeans;
+
 	/*
 	 * The ISP computes the AWB means after applying the colour gains,
 	 * divide by the gains that were used to get the raw means from the