diff --git a/.gear/llama.cpp.spec b/.gear/llama.cpp.spec
index bd89cf31d..8f4b6acc7 100644
--- a/.gear/llama.cpp.spec
+++ b/.gear/llama.cpp.spec
@@ -152,6 +152,7 @@ sed -i 's/common_has_curl()/0/' tests/test-arg-parser.cpp
 sed /test-thread-safety/d -i tests/CMakeLists.txt
 
 %build
+%define optflags_debug -g1
 # Unless -DCMAKE_SKIP_BUILD_RPATH=yes CMake fails to strip build time RPATH
 # from (installed) binaries.
 export NVCC_PREPEND_FLAGS=-ccbin=g++-12