diff --git a/mission/controller/acs/AcsParameters.h b/mission/controller/acs/AcsParameters.h
index f1c0fb63..60efe01f 100644
--- a/mission/controller/acs/AcsParameters.h
+++ b/mission/controller/acs/AcsParameters.h
@@ -779,9 +779,9 @@ class AcsParameters : public HasParametersIF {
 
     /* var = sqrt(sigma), sigma = RND*sqrt(freq), following values are RND^2 and not var as freq is
      * assumed to be equal for the same class of sensors */
-    float gyr02variance[3] = {pow(3.0e-3 * sqrt(2), 2),   // RND_x = 3.0e-3 deg/s/sqrt(Hz) rms
-                              pow(3.0e-3 * sqrt(2), 2),   // RND_y = 3.0e-3 deg/s/sqrt(Hz) rms
-                              pow(4.3e-3 * sqrt(2), 2)};  // RND_z = 4.3e-3 deg/s/sqrt(Hz) rms
+    float gyr02variance[3] = {pow(3.0e-3, 2),   // RND_x = 3.0e-3 deg/s/sqrt(Hz) rms
+                              pow(3.0e-3, 2),   // RND_y = 3.0e-3 deg/s/sqrt(Hz) rms
+                              pow(4.3e-3, 2)};  // RND_z = 4.3e-3 deg/s/sqrt(Hz) rms
     float gyr13variance[3] = {pow(11e-3, 2), pow(11e-3, 2), pow(11e-3, 2)};
     uint8_t preferAdis = true;
   } gyrHandlingParameters;