diff --git a/sys/crypto/camellia/camellia.c b/sys/crypto/camellia/camellia.c
index a48c83f73a8..3a42d1dcec6 100644
--- a/sys/crypto/camellia/camellia.c
+++ b/sys/crypto/camellia/camellia.c
@@ -1012,7 +1012,7 @@ camellia_encrypt128(const uint32_t *subkey, uint32_t *io)
 void
 camellia_decrypt128(const uint32_t *subkey, uint32_t *io)
 {
-    uint32_t il,ir,t0,t1;               /* temporary valiables */
+    uint32_t il,ir,t0,t1;               /* temporary variables */
     
     /* pre whitening but absorb kw2*/
     io[0] ^= SUBL(24);
@@ -1082,7 +1082,7 @@ camellia_decrypt128(const uint32_t *subkey, uint32_t *io)
 void
 camellia_encrypt256(const uint32_t *subkey, uint32_t *io)
 {
-    uint32_t il,ir,t0,t1;           /* temporary valiables */
+    uint32_t il,ir,t0,t1;           /* temporary variables */
 
     /* pre whitening but absorb kw2*/
     io[0] ^= SUBL(0);
@@ -1165,7 +1165,7 @@ camellia_encrypt256(const uint32_t *subkey, uint32_t *io)
 void
 camellia_decrypt256(const uint32_t *subkey, uint32_t *io)
 {
-    uint32_t il,ir,t0,t1;           /* temporary valiables */
+    uint32_t il,ir,t0,t1;           /* temporary variables */
 
     /* pre whitening but absorb kw2*/
     io[0] ^= SUBL(32);