diff --git a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleMatrixTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt
similarity index 99%
rename from kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleMatrixTest.kt
rename to kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt
index a9c5f9e1a..e3f015511 100644
--- a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleMatrixTest.kt
+++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt
@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package kaceince.kmath.real
+package space.kscience.kmath.real
 
 import space.kscience.kmath.linear.LinearSpace
 import space.kscience.kmath.linear.matrix
diff --git a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleVectorTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt
similarity index 97%
rename from kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleVectorTest.kt
rename to kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt
index 9de54381c..48e55ea01 100644
--- a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/DoubleVectorTest.kt
+++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt
@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package kaceince.kmath.real
+package space.kscience.kmath.real
 
 import space.kscience.kmath.linear.LinearSpace
 import space.kscience.kmath.linear.asMatrix
diff --git a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/GridTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt
similarity index 96%
rename from kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/GridTest.kt
rename to kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt
index 0d3b80336..8fed8d10e 100644
--- a/kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/GridTest.kt
+++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt
@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-package kaceince.kmath.real
+package space.kscience.kmath.real
 
 import space.kscience.kmath.misc.UnstableKMathAPI
 import space.kscience.kmath.real.DoubleVector