diff --git a/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/crypto/rand/rand_lib.c b/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/crypto/rand/rand_lib.c
index c9c66ffa..643e8ca4 100644
--- a/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/crypto/rand/rand_lib.c
+++ b/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/crypto/rand/rand_lib.c
@@ -1166,7 +1166,7 @@ int ossl_rand_check_random_provider_on_unload(OSSL_LIB_CTX *ctx,
 
 #if defined(OPENSSL_SYS_VXWORKS_SUPPORT)&&!defined(FIPS_MODULE)
 #include <vxWorks.h>
-#include <stdLib.h>
+#include <stdlib.h>
 #include <tickLib.h>
 
 int randPseudoBytes(unsigned char * randBuf, int numOfBytes)
diff --git a/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/providers/implementations/rands/seeding/rand_vxworks.c b/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/providers/implementations/rands/seeding/rand_vxworks.c
index 420f4158..6ed28d64 100644
--- a/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/providers/implementations/rands/seeding/rand_vxworks.c
+++ b/vxworks-6.9/target/src/openssl/OPENSSL/openssl-3.5.0/providers/implementations/rands/seeding/rand_vxworks.c
@@ -34,7 +34,7 @@ extern unsigned char *collectEntropyFromInterruptJitter(void);
 #endif
 
 #if defined(OPENSSL_SYS_VXWORKS)
-#include <stdLib.h>
+#include <stdlib.h>
 #include <tickLib.h>
 
 int randSecure (void)
diff --git a/vxworks-6.9/target/src/openssl/ipcrypto/vxRandLib.c b/vxworks-6.9/target/src/openssl/ipcrypto/vxRandLib.c
index e9579e98..d6807f9a 100644
--- a/vxworks-6.9/target/src/openssl/ipcrypto/vxRandLib.c
+++ b/vxworks-6.9/target/src/openssl/ipcrypto/vxRandLib.c
@@ -15,7 +15,7 @@ Random Number Library
 */
 
 #include <vxWorks.h>
-#include <stdLib.h>
+#include <stdlib.h>
 #include <stdint.h>
 #include <unistd.h>
 #include <tickLib.h>