diff --git a/.azure-pipelines/mac_build.yml b/.azure-pipelines/mac_build.yml
index 8d68d379e..8978281a9 100644
--- a/.azure-pipelines/mac_build.yml
+++ b/.azure-pipelines/mac_build.yml
@@ -33,6 +33,10 @@ steps:
     export CONDA=/tmp/miniforge
     source ${CONDA}/etc/profile.d/conda.sh
     conda activate rdkit_build
+    ls -l /Library
+    ls -l /Library/Developer
+    ls -l /Library/Developer/CommandLineTools
+    ls -l /Library/Developer/CommandLineTools/SDKs    
     export SDKROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX$(target_platform).sdk
     export CONDA_BUILD_SYSROOT=${SDKROOT}
     export CXXFLAGS="${CXXFLAGS} -Wall -Wextra -Werror"
diff --git a/.azure-pipelines/mac_build_java.yml b/.azure-pipelines/mac_build_java.yml
index 9d2bceaf6..a9dd7b79e 100644
--- a/.azure-pipelines/mac_build_java.yml
+++ b/.azure-pipelines/mac_build_java.yml
@@ -30,6 +30,10 @@ steps:
     export CONDA=/tmp/miniforge
     source ${CONDA}/etc/profile.d/conda.sh
     conda activate rdkit_build
+    ls -l /Library
+    ls -l /Library/Developer
+    ls -l /Library/Developer/CommandLineTools
+    ls -l /Library/Developer/CommandLineTools/SDKs    
     export SDKROOT=/Library/Developer/CommandLineTools/SDKs/MacOSX$(target_platform).sdk
     export CONDA_BUILD_SYSROOT=${SDKROOT}
     mkdir build && cd build && \
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 5eded55ea..12f6558b6 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -53,7 +53,7 @@ jobs:
     compiler_version: 16
     boost_version: 1.84
     number_of_cores: sysctl -n hw.ncpu
-    target_platform: 14.5
+    target_platform: 15.2
     python: python=3.11
   steps:
   - template: .azure-pipelines/mac_build.yml
@@ -66,7 +66,7 @@ jobs:
     compiler_version: 16
     boost_version: 1.84
     number_of_cores: sysctl -n hw.ncpu
-    target_platform: 14.5
+    target_platform: 15.2
   steps:
   - template: .azure-pipelines/mac_build_java.yml
 - job: Windows_VS2022_x64