diff --git a/env_vars.sh b/env_vars.sh
index 1ab836c..db3f407 100644
--- a/env_vars.sh
+++ b/env_vars.sh
@@ -1,4 +1,4 @@
 # Environment variables for build
 OPENBLAS_VERSION="v0.3.7"
 MACOSX_DEPLOYMENT_TARGET=10.9
-CFLAGS="-std=c99 -fno-strict-aliasing"
+CFLAGS="-std=c99 -fno-strict-aliasing -Wl,--strip-debug"
diff --git a/env_vars_32.sh b/env_vars_32.sh
index 3a630d2..2e33e86 100644
--- a/env_vars_32.sh
+++ b/env_vars_32.sh
@@ -5,5 +5,5 @@ set -x
 OPENBLAS_VERSION="v0.3.7"
 MACOSX_DEPLOYMENT_TARGET=10.9
 # Causes failure for pre-1.19 in np.reciprocal
-# CFLAGS="-msse2 -std=c99 -fno-strict-aliasing"
-CFLAGS="-std=c99 -fno-strict-aliasing"
+# CFLAGS="-msse2 -std=c99 -fno-strict-aliasing -Wl,--strip-debug"
+CFLAGS="-std=c99 -fno-strict-aliasing -Wl,--strip-debug"