diff --git a/llvm15.changes b/llvm15.changes
index 2a619ca..31daa1d 100644
--- a/llvm15.changes
+++ b/llvm15.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Oct 19 21:04:06 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Disable zstd support for now regardless of whether libzstd-devel
+  is installed. (boo#1216121)
+
 -------------------------------------------------------------------
 Thu Jun 15 23:45:39 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net>
 
diff --git a/llvm15.spec b/llvm15.spec
index 42cf37f..26b72a1 100644
--- a/llvm15.spec
+++ b/llvm15.spec
@@ -960,6 +960,7 @@ avail_mem=$(awk '/MemAvailable/ { print $2 }' /proc/meminfo)
     -DLLVM_BUILD_UTILS:BOOL=OFF \
     -DLLVM_BUILD_EXAMPLES:BOOL=OFF \
     -DLLVM_BUILD_RUNTIME:BOOL=OFF \
+    -DLLVM_ENABLE_ZSTD:BOOL=OFF \
     -DLLVM_TOOL_CLANG_TOOLS_EXTRA_BUILD:BOOL=OFF \
     -DLLVM_INCLUDE_BENCHMARKS:BOOL=OFF \
     -DLLVM_INCLUDE_TESTS:BOOL=OFF \
@@ -1048,6 +1049,7 @@ export LD_LIBRARY_PATH=%{sourcedir}/build/%{_lib}
     -DLLVM_ENABLE_RTTI:BOOL=ON \
     -DLLVM_ENABLE_PIC=ON \
     -DLLVM_BINUTILS_INCDIR=%{_includedir} \
+    -DLLVM_ENABLE_ZSTD:BOOL=OFF \
     -DLLVM_TARGETS_TO_BUILD=%{llvm_targets} \
     -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=%{llvm_experimental_targets} \
     -DLLVM_TOOL_LLVM_EXEGESIS_BUILD:BOOL=OFF \