diff --git a/coin/platform_configs/macos.yaml b/coin/platform_configs/macos.yaml
index ee848796..cbf40a2e 100644
--- a/coin/platform_configs/macos.yaml
+++ b/coin/platform_configs/macos.yaml
@@ -53,8 +53,9 @@ Configurations:
         Id: 'macos-15-x86_64-tests'
         Template: 'qtci-macos-15-x86_64-103'
         Compiler: 'Clang'
-        Features: ['Sccache', 'TestOnly', 'Packaging', 'InsignificantTests']
+        Features: ['Sccache', 'TestOnly', 'Packaging']
         Platform dependency: 'macos-universal-on-x86_64'
+        Environment variables: [ 'COIN_CTEST_IGNORE_EXIT_CODE=1' ]
 
     # And arm64
 
@@ -74,8 +75,9 @@ Configurations:
         Id: 'macos-15-arm64-tests'
         Template: 'qtci-macos-15-arm-104'
         Compiler: 'Clang'
-        Features: ['TestOnly', 'Packaging', 'InsignificantTests']
+        Features: ['TestOnly', 'Packaging']
         Platform dependency: 'macos-universal-on-x86_64'
+        Environment variables: [ 'COIN_CTEST_IGNORE_EXIT_CODE=1' ]
 
     # Test the universal packaging built on arm64
 
@@ -101,8 +103,9 @@ Configurations:
         Id: 'macos-15-arm-on-x86_64-tests'
         Template: 'qtci-macos-15-x86_64-103'
         Compiler: 'Clang'
-        Features: ['Sccache', 'TestOnly', 'InsignificantTests']
+        Features: ['Sccache', 'TestOnly']
         Platform dependency: 'macos-universal-on-arm64'
+        Environment variables: [ 'COIN_CTEST_IGNORE_EXIT_CODE=1' ]
 
     # =========================================================================
     # Developer build. Single architecture builds.
@@ -150,5 +153,6 @@ Configurations:
         Id: 'macos-15-arm64-developer-build-tests'
         Template: 'qtci-macos-15-arm-104'
         Compiler: 'Clang'
-        Features: ['TestOnly', 'InsignificantTests']
+        Features: ['TestOnly']
         Platform dependency: 'macos-14-arm64-developer-build'
+        Environment variables: [ 'COIN_CTEST_IGNORE_EXIT_CODE=1' ]