diff --git a/python/src/com/jetbrains/python/statistics/PyInterpreterUsagesCollector.kt b/python/src/com/jetbrains/python/statistics/PyInterpreterUsagesCollector.kt
index 138dc6640d80..93a35afccd40 100644
--- a/python/src/com/jetbrains/python/statistics/PyInterpreterUsagesCollector.kt
+++ b/python/src/com/jetbrains/python/statistics/PyInterpreterUsagesCollector.kt
@@ -16,7 +16,7 @@ import com.jetbrains.python.sdk.pipenv.isPipEnv
 object PyInterpreterUsagesCollector : ProjectUsagesCollector() {
   override fun getUsages(project: Project) =
     project.sdks
-      .map { sdk -> UsageDescriptor(listOf(sdk.version, sdk.remoteType, sdk.interpreterType).joinToString("")) }.toSet()
+      .map { sdk -> UsageDescriptor(listOf(sdk.version, sdk.remoteType, sdk.interpreterType).joinToString(".")) }.toSet()
 
   override fun getGroupId() = "statistics.python.interpreter"
 }
diff --git a/python/src/com/jetbrains/python/statistics/PyPackageUsagesCollector.kt b/python/src/com/jetbrains/python/statistics/PyPackageUsagesCollector.kt
index 59d707b23f06..db3f63c76cc8 100644
--- a/python/src/com/jetbrains/python/statistics/PyPackageUsagesCollector.kt
+++ b/python/src/com/jetbrains/python/statistics/PyPackageUsagesCollector.kt
@@ -35,7 +35,7 @@ private fun getUsagesInt(project: Project, addVersion: Boolean): Set<UsageDescri
       PyPackageManager.getInstance(sdk).getRequirements(module)?.apply {
         val packageNames = PyPIPackageCache.getInstance().packageNames
         filter { it.name in packageNames }.forEach { req ->
-          val value = req.name + if (addVersion) "" + req.versionSpecs.firstOrNull()?.version?.trim() else ""
+          val value = req.name + if (addVersion) "." + req.versionSpecs.firstOrNull()?.version?.trim() else ""
           result.add(UsageDescriptor(value, 1))
         }
       }