diff --git a/kmath-ast/build.gradle.kts b/kmath-ast/build.gradle.kts
index 88540e7b8..65a1ac12c 100644
--- a/kmath-ast/build.gradle.kts
+++ b/kmath-ast/build.gradle.kts
@@ -11,6 +11,7 @@ kotlin.sourceSets {
         dependencies {
             api(project(":kmath-core"))
             implementation("com.github.h0tk3y.betterParse:better-parse-multiplatform:0.4.0-alpha-3")
+            implementation("com.github.h0tk3y.betterParse:better-parse-multiplatform-metadata:0.4.0-alpha-3")
         }
     }
     jvmMain{
@@ -18,4 +19,9 @@ kotlin.sourceSets {
             implementation("com.github.h0tk3y.betterParse:better-parse-jvm:0.4.0-alpha-3")
         }
     }
+    jsMain{
+        dependencies{
+            implementation("com.github.h0tk3y.betterParse:better-parse-js:0.4.0-alpha-3")
+        }
+    }
 }
\ No newline at end of file
diff --git a/kmath-ast/src/jvmMain/kotlin/scientifik/kmath/ast/parser.kt b/kmath-ast/src/commonMain/kotlin/scientifik/kmath/ast/parser.kt
similarity index 100%
rename from kmath-ast/src/jvmMain/kotlin/scientifik/kmath/ast/parser.kt
rename to kmath-ast/src/commonMain/kotlin/scientifik/kmath/ast/parser.kt