diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1ca8ebaab1..37fbf17442 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,6 +12,10 @@ else()
   cmake_minimum_required(VERSION 3.10)
 endif()
 
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
 # Hint: This can be set to enable custom find_package
 # search paths, probably best to set it when configuring
 # on the command line to cmake instead of setting it
diff --git a/IlmBase/CMakeLists.txt b/IlmBase/CMakeLists.txt
index 17651781e8..759f359ab0 100644
--- a/IlmBase/CMakeLists.txt
+++ b/IlmBase/CMakeLists.txt
@@ -12,6 +12,10 @@ else()
   cmake_minimum_required(VERSION 3.10)
 endif()
 
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
 # we include this first to parse configure.ac and extract the version
 # numbers
 include(config/ParseConfigure.cmake)
diff --git a/OpenEXR/CMakeLists.txt b/OpenEXR/CMakeLists.txt
index 95034f1dab..f25a191ed3 100644
--- a/OpenEXR/CMakeLists.txt
+++ b/OpenEXR/CMakeLists.txt
@@ -12,6 +12,10 @@ else()
   cmake_minimum_required(VERSION 3.10)
 endif()
 
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
 # we include this first to parse configure.ac and extract the version
 # numbers
 include(config/ParseConfigure.cmake)
diff --git a/OpenEXR_Viewers/CMakeLists.txt b/OpenEXR_Viewers/CMakeLists.txt
index c7349d170c..5efa353c6c 100644
--- a/OpenEXR_Viewers/CMakeLists.txt
+++ b/OpenEXR_Viewers/CMakeLists.txt
@@ -3,6 +3,10 @@
 
 cmake_minimum_required(VERSION 3.10)
 
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
 # we include this first to parse configure.ac and extract the version
 # numbers
 include(config/ParseConfigure.cmake)
diff --git a/PyIlmBase/CMakeLists.txt b/PyIlmBase/CMakeLists.txt
index e8e7b4ce47..7f12737ac6 100644
--- a/PyIlmBase/CMakeLists.txt
+++ b/PyIlmBase/CMakeLists.txt
@@ -5,6 +5,10 @@
 # combined python 2 + 3 support
 cmake_minimum_required(VERSION 3.12)
 
+if(POLICY CMP0074)
+  cmake_policy(SET CMP0074 NEW)
+endif()
+
 # we include this first to parse configure.ac and extract the version
 # numbers
 include(config/ParseConfigure.cmake)