diff --git a/java/ql/src/experimental/Security/CWE/CWE-020/Log4jJndiInjection.ql b/java/ql/src/experimental/Security/CWE/CWE-020/Log4jJndiInjection.ql
index 84c4bb01c12..3abaa7bdcfa 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-020/Log4jJndiInjection.ql
+++ b/java/ql/src/experimental/Security/CWE/CWE-020/Log4jJndiInjection.ql
@@ -22,6 +22,7 @@ import semmle.code.java.dataflow.ExternalFlow
 private import semmle.code.java.security.Sanitizers
 import Log4jInjectionFlow::PathGraph
 
+overlay[local?]
 deprecated private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "log4j-injection" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-036/OpenStream.ql b/java/ql/src/experimental/Security/CWE/CWE-036/OpenStream.ql
index c84037719da..0929ca3eb80 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-036/OpenStream.ql
+++ b/java/ql/src/experimental/Security/CWE/CWE-036/OpenStream.ql
@@ -17,6 +17,7 @@ import semmle.code.java.dataflow.FlowSources
 import semmle.code.java.dataflow.ExternalFlow
 import RemoteUrlToOpenStreamFlow::PathGraph
 
+overlay[local?]
 deprecated private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "openstream-called-on-tainted-url" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-073/FilePathInjection.ql b/java/ql/src/experimental/Security/CWE/CWE-073/FilePathInjection.ql
index c8709745852..11bb600ffe8 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-073/FilePathInjection.ql
+++ b/java/ql/src/experimental/Security/CWE/CWE-073/FilePathInjection.ql
@@ -22,6 +22,7 @@ import semmle.code.java.security.PathSanitizer
 private import semmle.code.java.security.Sanitizers
 import InjectFilePathFlow::PathGraph
 
+overlay[local?]
 deprecated private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "file-path-injection" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-078/ExecTainted.ql b/java/ql/src/experimental/Security/CWE/CWE-078/ExecTainted.ql
index 08f7631af82..c13bc3bb245 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-078/ExecTainted.ql
+++ b/java/ql/src/experimental/Security/CWE/CWE-078/ExecTainted.ql
@@ -18,6 +18,7 @@ import semmle.code.java.security.CommandLineQuery
 import InputToArgumentToExecFlow::PathGraph
 private import semmle.code.java.dataflow.ExternalFlow
 
+overlay[local?]
 deprecated private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "jsch-os-injection" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-200/AndroidWebResourceResponse.qll b/java/ql/src/experimental/Security/CWE/CWE-200/AndroidWebResourceResponse.qll
index bd898df205a..b988398e4c2 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-200/AndroidWebResourceResponse.qll
+++ b/java/ql/src/experimental/Security/CWE/CWE-200/AndroidWebResourceResponse.qll
@@ -7,6 +7,7 @@ private import semmle.code.java.dataflow.ExternalFlow
 private import semmle.code.java.dataflow.FlowSteps
 private import semmle.code.java.frameworks.android.WebView
 
+overlay[local?]
 private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "android-web-resource-response" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-400/ThreadResourceAbuse.qll b/java/ql/src/experimental/Security/CWE/CWE-400/ThreadResourceAbuse.qll
index ce6de1a0679..12ba6769f74 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-400/ThreadResourceAbuse.qll
+++ b/java/ql/src/experimental/Security/CWE/CWE-400/ThreadResourceAbuse.qll
@@ -8,6 +8,7 @@ import semmle.code.java.arithmetic.Overflow
 import semmle.code.java.dataflow.FlowSteps
 import semmle.code.java.controlflow.Guards
 
+overlay[local?]
 private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "thread-resource-abuse" }
 }
diff --git a/java/ql/src/experimental/Security/CWE/CWE-625/PermissiveDotRegexQuery.qll b/java/ql/src/experimental/Security/CWE/CWE-625/PermissiveDotRegexQuery.qll
index 8fe997793f4..f8e32890250 100644
--- a/java/ql/src/experimental/Security/CWE/CWE-625/PermissiveDotRegexQuery.qll
+++ b/java/ql/src/experimental/Security/CWE/CWE-625/PermissiveDotRegexQuery.qll
@@ -9,6 +9,7 @@ import semmle.code.java.controlflow.Guards
 import semmle.code.java.security.UrlRedirect
 import Regex
 
+overlay[local?]
 private class ActivateModels extends ActiveExperimentalModels {
   ActivateModels() { this = "permissive-dot-regex-query" }
 }
diff --git a/shared/dataflow/codeql/dataflow/internal/DataFlowImplCommon.qll b/shared/dataflow/codeql/dataflow/internal/DataFlowImplCommon.qll
index 5cb92d7ba8d..288814c4c51 100644
--- a/shared/dataflow/codeql/dataflow/internal/DataFlowImplCommon.qll
+++ b/shared/dataflow/codeql/dataflow/internal/DataFlowImplCommon.qll
@@ -291,6 +291,7 @@ module MakeImplCommon<LocationSig Location, InputSig<Location> Lang> {
      * to `lambdaCall`, if any. That is, `lastCall` is able to target the enclosing
      * callable of `lambdaCall`.
      */
+    overlay[global]
     pragma[nomagic]
     predicate revLambdaFlow(
       Call lambdaCall, LambdaCallKind kind, Node node, Type t, boolean toReturn, boolean toJump,