diff --git a/python/setup-test-environment/build.gradle b/python/setup-test-environment/build.gradle
index 74dde899cdce..e275e9ae1726 100644
--- a/python/setup-test-environment/build.gradle
+++ b/python/setup-test-environment/build.gradle
@@ -1,7 +1,7 @@
 import org.apache.tools.ant.taskdefs.condition.Os
 
 plugins {
-  id "com.jetbrains.python.envs" version "0.0.6"
+  id "com.jetbrains.python.envs" version "0.0.7"
 }
 
 
@@ -12,16 +12,16 @@ envs {
   packages = ["pip", "setuptools"]
   _64Bits = true
 
-  conda "django19", "2.7", ["django==1.9", "tox", "nose", "pytest", "behave", "lettuce>=0.2.22"]
+  conda "django19", "2.7", ["django==1.9", "tox", "nose", "pytest", "behave", "lettuce>=0.2.22"], true
   textfile "django19/tags.txt", "django\nnose\npytest\nbehave\nlettuce\npackaging\ntox"
 
-  conda "django18", "2.7", ["django==1.6"]
+  conda "django18", "2.7", ["django==1.6"], false
   textfile "django18/tags.txt", "django"
 
-  conda "django17", "2.7", ["django==1.7"]
+  conda "django17", "2.7", ["django==1.7"], false
   textfile "django17/tags.txt", "django\nskeletons"
-  
-  conda "python34", "3.4", ["ipython==2.1", "django==1.6", "behave", "jinja2", "tox>=2.0", "pandas"]
+
+  conda "python34", "3.4", ["ipython==2.1", "django==1.6", "behave", "jinja2", "tox>=2.0", "pandas"], true
   textfile "python34/tags.txt", "python3\nipython\nipython200\nskeletons\ndjango\nbehave\ntox\njinja2\npython34\npackaging\npandas"
 
   if (!Os.isFamily(Os.FAMILY_WINDOWS)) {
@@ -32,7 +32,7 @@ envs {
 //    textfile "pyqt5/tags.txt", "pyqt5"
   }
 
-  conda "django_latest", "3.5", ["django"]
+  conda "django_latest", "3.5", ["django"], true
   textfile "django_latest/tags.txt", "django"
 }
 
diff --git a/python/testSrc/com/jetbrains/env/PyToxTest.java b/python/testSrc/com/jetbrains/env/PyToxTest.java
index 5c4ee346bcb4..ef8873ef665b 100644
--- a/python/testSrc/com/jetbrains/env/PyToxTest.java
+++ b/python/testSrc/com/jetbrains/env/PyToxTest.java
@@ -20,6 +20,7 @@ import com.intellij.execution.testframework.sm.runner.SMTestProxy;
 import com.intellij.execution.testframework.sm.runner.ui.MockPrinter;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.util.Pair;
+import com.intellij.openapi.util.text.StringUtil;
 import com.jetbrains.python.sdkTools.SdkCreationType;
 import com.jetbrains.python.testing.tox.PyToxConfiguration;
 import com.jetbrains.python.testing.tox.PyToxConfigurationFactory;
@@ -30,6 +31,7 @@ import org.jetbrains.annotations.Nullable;
 import org.junit.Assert;
 import org.junit.Test;
 
+import java.io.File;
 import java.io.IOException;
 import java.util.*;
 import java.util.function.Supplier;
@@ -362,6 +364,18 @@ public final class PyToxTest extends PyEnvTestCase {
     private MyTestProcessRunner(final int timesToRerunFailedTests) {
       super(PyToxConfigurationFactory.INSTANCE, PyToxConfiguration.class, timesToRerunFailedTests);
     }
+
+    @Override
+    protected void configurationCreatedAndWillLaunch(@NotNull PyToxConfiguration configuration) throws IOException {
+      super.configurationCreatedAndWillLaunch(configuration);
+
+      // To help tox with all interpreters, we add all our environments to path
+      // Envs should have binaries like "python2.7" (with version included),
+      // and tox will find em: see tox_get_python_executable @ interpreters.py
+      final String join = StringUtil.join(getPythonRoots(), File.pathSeparator);
+      configuration.getEnvs().put("PATH", join);
+
+    }
   }
 
   private static final class InterpreterExpectations {