diff --git a/.gitignore b/.gitignore
index c418cec4..cf80fb70 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,5 @@ out
 build/*
 config/*
 system/*
+logic/solutions/jetbrains.mps.logic.reactor/lib/*
+logic/solutions/jetbrains.mps.logic.test/lib/*