diff --git a/src/opticalcontroller/RSA.py b/src/opticalcontroller/RSA.py
index c13aef49e2b6a4064e0e0d6a0470cc9087fd24f6..7ba77afeafc2b34f0ad31cb16f01940eae72177a 100644
--- a/src/opticalcontroller/RSA.py
+++ b/src/opticalcontroller/RSA.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import dijsktra
+import opticalcontroller.dijsktra
 from opticalcontroller.tools import *
 from opticalcontroller.variables import *