diff --git a/assembler/src/brw_defines.h b/assembler/src/brw_defines.h
index dc13b8e1..7c5c29fe 100644
--- a/assembler/src/brw_defines.h
+++ b/assembler/src/brw_defines.h
@@ -569,6 +569,7 @@
 #define BRW_OPCODE_CMP        16
 #define BRW_OPCODE_CMPN       17
 #define BRW_OPCODE_BFE        24
+#define BRW_OPCODE_BFI1       25
 #define BRW_OPCODE_BFI2       26
 #define BRW_OPCODE_JMPI       32
 #define BRW_OPCODE_IF         34
diff --git a/assembler/src/gram.y b/assembler/src/gram.y
index f3f3a60f..a0c65f3a 100644
--- a/assembler/src/gram.y
+++ b/assembler/src/gram.y
@@ -115,7 +115,7 @@ void set_direct_src_operand(struct src_operand *src, struct direct_reg *reg,
 %token <integer> MOV FRC RNDU RNDD RNDE RNDZ NOT LZD
 %token <integer> MUL MAC MACH LINE SAD2 SADA2 DP4 DPH DP3 DP2
 %token <integer> AVG ADD SEL AND OR XOR SHR SHL ASR CMP CMPN PLN
-%token <integer> ADDC
+%token <integer> ADDC BFI1
 %token <integer> SEND NOP JMPI IF IFF WHILE ELSE BREAK CONT HALT MSAVE
 %token <integer> PUSH MREST POP WAIT DO ENDIF ILLEGAL
 %token <integer> MATH_INST
@@ -492,7 +492,7 @@ binaryaccinstruction:
 ;
 
 binaryaccop:	AVG | ADD | SEL | AND | OR | XOR | SHR | SHL | ASR | CMP | CMPN | PLN
-              | ADDC
+              | ADDC | BFI1
 ;
 
 trinaryop:	MAD | LRP | BFE | BFI2
diff --git a/assembler/src/lex.l b/assembler/src/lex.l
index b1620334..681ce48f 100644
--- a/assembler/src/lex.l
+++ b/assembler/src/lex.l
@@ -86,6 +86,7 @@ yylval.integer = BRW_CHANNEL_W;
 "mad" { yylval.integer = BRW_OPCODE_MAD; return MAD; }
 "lrp" { yylval.integer = BRW_OPCODE_LRP; return LRP; }
 "bfe" { yylval.integer = BRW_OPCODE_BFE; return BFE; }
+"bfi1" { yylval.integer = BRW_OPCODE_BFI1; return BFI1; }
 "bfi2" { yylval.integer = BRW_OPCODE_BFI2; return BFI2; }
 "mul" { yylval.integer = BRW_OPCODE_MUL; return MUL; }
 "mac" { yylval.integer = BRW_OPCODE_MAC; return MAC; }