diff --git a/UTests/utestInterpolationMultiRhs.cpp b/UTests/utestInterpolationMultiRhs.cpp
index b20767fde748510817ea84c2cf2f4f19b98a0a14..611055f5e03f1e2839fba6728d199138337cc289 100644
--- a/UTests/utestInterpolationMultiRhs.cpp
+++ b/UTests/utestInterpolationMultiRhs.cpp
@@ -17,6 +17,7 @@
 // ==== CMAKE =====
 // @FUSE_BLAS
 // @FUSE_FFT
+// @SCALFMM_PRIVATE
 // ==============
 #include <array>
 
diff --git a/UTests/utestSphericalDirectPeriodic.cpp b/UTests/utestSphericalDirectPeriodic.cpp
index ab49957d553cd25df06e969d1e2b0d1e588c7919..282a10d8ba4be71131d4110e39ff2e9e26d76adc 100644
--- a/UTests/utestSphericalDirectPeriodic.cpp
+++ b/UTests/utestSphericalDirectPeriodic.cpp
@@ -82,7 +82,7 @@ class TestSphericalDirectPeriodic : public FUTester<TestSphericalDirectPeriodic>
             particles[idxPart].forces[1] = 0.0;
             particles[idxPart].forces[2] = 0.0;
         }
-        double CorErr = loader.getNumberOfParticles()*value/a;
+        FReal CorErr = FReal(loader.getNumberOfParticles())*value/a;
         // Run FMM
         Print("Fmm...");
         FmmClass algo(&tree,PeriodicDeep);